CONTRIBUTION OF ERRORS INDUCED BY THE TAQ POLYMERASE TO ESTIMATE THE DIVERSITY OF RNA VIRUS.

The genetic diversity of a vesicular stomatitis virus population was analyzed by RT-PCR, cloning and sequencing of about 500 nucleotide regions of the virus genome. PCR amplifications were performed in parallel experiments with DNA Taq and PFU polymerases and significant differences were observed. Between 10 and 22 mutations were detected when virus populations were analyzed by TAQ amplification (20 clones of each region), while the amplification of the same samples with PFU revealed between 0 and 5 mutations. PCR loyalty tests, carried out under the same PCR conditions as those used in the population analysis, have shown that the Taq error rate estimation of 0.27 x 10 (-4) Enporations by PB by Cycle was included in the range estimated elsewhere of the amplification of the recombinant PCR plasmids (0.27-0.85 x 10 (-4) Errors by BP per cycle) or functional tests (0.2-2 x 10 ( -4) Errors by PB per cycle).

The TAQ error rate has been found to be 9.3 times higher than the PFU error rate with DNA as a model, and about 10 times higher with the CDNCs obtained by inverse transcription of models. Viral RNA from natural populations. In this study, we discuss (i) the implications of TAQ errors on the analysis of genetic variability, based on both frequency and nature (synonymous replacement) of the substitutions observed and (ii) the size of the Sample required to evaluate genetics variability in a virus population generated by a single infection. In this project, a real-time polymerase chain reaction (PCR) was used to study the mechanism of PCR inhibition by examining the effect of the amplicon length, the melting temperature and of the sequence.

First specially designed with three different amplicon lengths and three different melting temperatures have been used to target a single homozygous allele in the Humert01 locus. The effect on the efficiency of the amplification of each pair of primers has been determined by adding different concentrations of various PCR inhibitors to the reaction mixture. The results show that various inhibition mechanisms can occur during the PCR process based on the type of co-extract inhibitor. These include TAQ inhibition, the binding of DNA templates and the effects on the efficiency of the reaction.

PCR-resistant PCR-resistant Taq DNA mutants allow for amplification of total blood DNA and gross soil samples.

Powerful PCR inhibitors in blood and soil samples can cause false negative results of PCR-based clinical and lawy tests. We show that the effect of these inhibitors is mainly on the TAQ DNA polymerase, because the mutational modification of the polymerase can overcome the inhibition insofar as no purification of the DNA is now required. N-terminal removal (Klentaq1) is an inhibition of 10 to 100 times resistant to total blood relative to the Taq Wild Type TAQ (W.T.) Taq, which is strongly inhibited by 0.1 to 1% blood. Other mutations at Codon 708, both in Klentaq 1 and Taq, give increased resistance to various PCR reaction inhibitors, including total blood, plasma, hemoglobin, lactoferrin, IgG. Serum, soil extracts and humic acid, as well as high concentrations of inserted dyes.

The blood PCR inhibitors can mainly reduce the speed of extension of the W.T DNA Taq polymerase with respect to mutant enzymes. Human genomic targets to a human copy are easily amplified from total blood or raw soil extract, without pretreatment to purify the template DNA, and the permitted increase in the dye concentration overcomes the background of Fluorescence and quenching in real-time blood PCR.

CONTRIBUTION OF ERRORS INDUCED BY THE TAQ POLYMERASE TO ESTIMATE THE DIVERSITY OF RNA VIRUS.
CONTRIBUTION OF ERRORS INDUCED BY THE TAQ POLYMERASE TO ESTIMATE THE DIVERSITY OF RNA VIRUS.

DNA removal contaminant in the reaction reagents of the polymerase chain: implications for a general approach to the detection of unutaneous pathogens.

The analysis based on comparisons of RNA 16S sequences provides a quick and reliable approach to identifying human pathogens. By leading the primers of oligonucleotides to the sequences preserved throughout the kingdom of ebacterial, the bacterial ribosomal DNA sequences of substantially any member of the kingdom of the ebacteria can be amplified by the reaction of the chain of the polymerase and subsequently analyzed by the determination of the sequence. Indeed, automated wide range amplification systems, sequencing and data analysis are now feasible and can be founded on the next generation of automated microbial identification systems.

However, the identification of the pathogens by this strategy is hampered by the frequent contamination of the reagents used for the amplification reaction, in particular the Taq polymerase, with an exogenous bacterial DNA. Here, we describe detailed surveys of the use of 8-methoxypsorane UV light and the long waves to remove the contaminant DNA in the reaction reagents of the polymerase chain. The clinical utility of the developed procedure has been demonstrated in a case of pacifacillary osteomyelitis for which no specific bacterial agent had been cultivated. We have developed and characterized a test for the interactive compounds of G-quadruplex that use the fact that G-rich DNA models have barriers to the synthesis of DNA by DNA polymerases.

Recombinant Measles Virus MV Large Polymerase 58-149 a. a Protein, Untagged, E.coli-500ug

QP12758-500ug 500ug
EUR 663

Recombinant (E.Coli) Measles Virus Large Polymerase (58-149)

RP-651 100 ug
EUR 286

Recombinant MeV Active Large Polymerase Protein (aa 58-149)

VAng-Lsx0397-inquire inquire Ask for price
Description: Measles Active Large Polymerase protein (aa 58-149), recombinant protein from E. coli.

Recombinant (E.Coli) purified Measles virus Large Polymerase (58-149)

RP-1613 100 ug
EUR 347

Recombinant MeV Polymerase Protein (aa 58-149)

VAng-Lsx0394-inquire inquire Ask for price
Description: MeV Polymerase (aa 58-149), recombinant protein from E. coli.

EM (Anti-endometrial Antibody IgA) ELISA test

58 96T/Box Ask for price
Description: ELISA based test for quantitative detection of EM (Anti-endometrial Antibody IgA)

Recombinant MeV Large Polymerase Protein

VAng-Lsx0385-inquire inquire Ask for price
Description: Recombinant MeV Large Polymerase containing the large polymerase immunodominant regions, 58-149 amino acids was expressed in E. coli and purified by proprietary chromatographic technique.

Bst DNA Polymerase, Large Fragment

M1213-200
EUR 289

Bsu DNA Polymerase Large Fragment

M1214-200
EUR 398

Bst DNA Polymerase Large Fragment

P701-01 800 U
EUR 122

Bst DNA Polymerase Large Fragment

P701-02 8000 U
EUR 271

Recombinant HPV-58 E6 (aa 1-149) Protein

VAng-Wyb3337-1mgEcoli 1 mg (E. coli)
EUR 3158
Description: Human papillomavirus type 58 protein E6, recombinant protein.

Recombinant HPV-58 E6 (aa 1-149) Protein

VAng-Wyb3337-500gEcoli 500 µg (E. coli)
EUR 2250
Description: Human papillomavirus type 58 protein E6, recombinant protein.

Recombinant HPV-58 E6 (aa 1-149) Protein

VAng-Wyb3337-50gEcoli 50 µg (E. coli)
EUR 1549
Description: Human papillomavirus type 58 protein E6, recombinant protein.

Mouse pre-microRNA Expression Construct mir-149

MMIR-149-PA-1 Bacterial Streak
EUR 684

DNA Polymerase I Large (Klenow) Fragment

M1212-100
EUR 278

Bsu DNA Polymerase Large Fragment - 1,000 units

3585 1/EA
EUR 305

Sau DNA Polymerase Large Fragment - 1,000 units

3595 1/EA
EUR 508

Recombinant Measles Virus Large Polymerase (2059-2183)

7-07843 100µg Ask for price

Recombinant Measles Virus Large Polymerase (2059-2183)

7-07844 500µg Ask for price

Recombinant Measles Virus Large Polymerase (2059-2183)

7-07845 1000µg Ask for price

Measles Virus Large Polymerase (2059-2183) Protein

20-abx260297
  • EUR 885.00
  • EUR 342.00
  • EUR 1609.00
  • 0.5 mg
  • 100 ug
  • 1 mg

Cenarchaeum symbiosum DNA polymerase II large subunit (polC)

1-CSB-EP370095DRA
  • EUR 621.00
  • EUR 381.00
  • EUR 1943.00
  • EUR 882.00
  • EUR 1335.00
  • EUR 451.00
  • 100ug
  • 10ug
  • 1MG
  • 200ug
  • 500ug
  • 50ug
Description: Recombinant Cenarchaeum symbiosum DNA polymerase II large subunit(polC),partial expressed in E.coli

DNA Polymerase I, Large (Klenow) Fragment - 1,000 units

3262 1/EA
EUR 289

Recombinant (E.Coli) Measles Virus Large Polymerase (2059-2183)

RP-653 100 ug
EUR 286

Cyanine 3.5 Maleimide [equivalent to Cy3.5® Maleimide]

149 1 mg
EUR 306

Recombinant MeV Active Large Polymerase Protein (aa 2059-2183)

VAng-Lsx0399-inquire inquire Ask for price
Description: Measles Active Large Polymerase protein (aa 2059-2183), recombinant protein from E. coli.

Recombinant (E.Coli) purified Measles virus Large Polymerase (2059-2183)

RP-1612 100 ug
EUR 347

Human morbillivirus(MV)ELISA Kit

GA-E1807HM-48T 48T
EUR 289

Human morbillivirus(MV)ELISA Kit

GA-E1807HM-96T 96T
EUR 466

ph/mv/ion/o2 module

D291 ea
EUR 649

Human morbillivirus,MV ELISA Kit

201-12-1791 96 tests
EUR 440
Description: A quantitative ELISA kit for measuring Human in samples from biological fluids.

Canine morbillivirus,MV ELISA KIT

QY-E70150 96T
EUR 426

Human morbillivirus(MV)ELISA Kit

QY-E02207 96T
EUR 361

MG 149

HY-15887 50mg
EUR 1042

MG 149

B3276-100 100 mg
EUR 837
Description: MG 149 is an inhibitor of histone acetyltransferases (HAT) with IC50 values of 74?M and 47?M for Tip60 and MOF, respectively [1].MG 149 is an anacardic acid derivative.

MG 149

B3276-25 25 mg
EUR 437
Description: MG 149 is an inhibitor of histone acetyltransferases (HAT) with IC50 values of 74?M and 47?M for Tip60 and MOF, respectively [1].MG 149 is an anacardic acid derivative.

MG 149

B3276-5 5 mg
EUR 168
Description: MG 149 is an inhibitor of histone acetyltransferases (HAT) with IC50 values of 74?M and 47?M for Tip60 and MOF, respectively [1].MG 149 is an anacardic acid derivative.

DASA-58

HY-19330 100mg
EUR 1566

GV-58

HY-12498 5mg
EUR 463

GANT 58

HY-13282 10mM/1mL
EUR 134

Brij 58

B6306 250g
EUR 216.75

DASA-58

B6025-25 25 mg
EUR 438
Description: DASA-58 is an selective activator of pyruvate kinase M2 (PKM2) with an AC90 value of 680 nM, and an AC50 value of 38 nM [1].In cancer, the altered glucose metabolism can be influenced by the regulatory properties of PKM2.

DASA-58

B6025-5 5 mg
EUR 171
Description: DASA-58 is an selective activator of pyruvate kinase M2 (PKM2) with an AC90 value of 680 nM, and an AC50 value of 38 nM [1].In cancer, the altered glucose metabolism can be influenced by the regulatory properties of PKM2.

GANT 58

A3429-10 10 mg
EUR 144
Description: GANT 58 is an antagonist of GLI that inhibits GLI1-induced transcription with an IC50 value of 5 ?M [1]. GLI1 is a human glioblastoma isolated protein which belongs to GLI protein family.

GANT 58

A3429-100 100 mg
EUR 537
Description: GANT 58 is an antagonist of GLI that inhibits GLI1-induced transcription with an IC50 value of 5 ?M [1]. GLI1 is a human glioblastoma isolated protein which belongs to GLI protein family.

GANT 58

A3429-5 5 mg
EUR 109
Description: GANT 58 is an antagonist of GLI that inhibits GLI1-induced transcription with an IC50 value of 5 ?M [1]. GLI1 is a human glioblastoma isolated protein which belongs to GLI protein family.

GANT 58

A3429-5.1 10 mM (in 1mL DMSO)
EUR 121
Description: GANT 58 is an antagonist of GLI that inhibits GLI1-induced transcription with an IC50 value of 5 ?M [1]. GLI1 is a human glioblastoma isolated protein which belongs to GLI protein family.

GANT 58

A3429-50 50 mg
EUR 383
Description: GANT 58 is an antagonist of GLI that inhibits GLI1-induced transcription with an IC50 value of 5 ?M [1]. GLI1 is a human glioblastoma isolated protein which belongs to GLI protein family.

DASA-58

B2163-1
EUR 131

DASA-58

B2163-5
EUR 370

GV-58

2616-1
EUR 153

GV-58

2616-5
EUR 457

miRZip-149 anti-miR-149 microRNA construct

MZIP149-PA-1 Bacterial Streak
EUR 684

Pig Cholecystokinin 58 (CCK-58) ELISA Kit

abx361664-96tests 96 tests
EUR 825

IFNG a.a. Interferon-gamma 139 a.a Human Recombinant Protein

PROTP01579-2 Regular: 10ug
EUR 317
Description: IFNG 139 a.a. Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 139 amino acids (24-161 a.a.) and having a molecular mass of 16.3kDa.; IFNG 139 a.a. is purified by proprietary chromatographic techniques.

CGI-58 Antibody

3901-100
EUR 316

CGI-58 Antibody

3901-30T
EUR 146

LARGE siRNA

20-abx922269
  • EUR 551.00
  • EUR 732.00
  • 15 nmol
  • 30 nmol

LARGE siRNA

20-abx922270
  • EUR 551.00
  • EUR 732.00
  • 15 nmol
  • 30 nmol

LARGE Peptide

42-560P 0.1 mg
EUR 338
Description: (IN) LARGE Peptide

LARGE Peptide

42-561P 0.1 mg
EUR 338
Description: (NT) LARGE Peptide

LARGE antibody

70R-6856 50 ug
EUR 467
Description: Rabbit polyclonal LARGE antibody raised against the middle region of LARGE

IL36A a.a. Interleukin-36 Alpha 153 a.a Mouse Recombinant Protein

PROTQ9JLA2-1 Regular: 10ug
EUR 317
Description: IL36A 153 a.a. Mouse Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 153 amino acids (8-160a.a.) and having a molecular mass of 17.0kDa.;The IL36A 153 a.a. Mouse is purified by proprietary chromatographic techniques.

IL36B a.a. Interleukin-36 Beta 153 a.a Human Recombinant Protein

PROTQ9NZH7-1 Regular: 10ug
EUR 317
Description: IL36B 153 a.a. Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 153 amino acids (5-157a.a.) and having a molecular mass of 17.2kDa.;The IL36B 153 a.a. Human is purified by proprietary chromatographic techniques.

IL36G a.a. Interleukin-36 Gamma (152 a.a) Human Recombinant Protein

PROTQ9NZH8-1 Regular: 10ug
EUR 317
Description: IL36G (152 a.a.) Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 152 amino acids and having a molecular mass of 17.0kDa.;The IL36G (152 a.a.) is purified by proprietary chromatographic techniques.

HBcAg (a.a. 80) Antibody

abx021791-100ug 100 ug
EUR 565

ITLN1 298 a.a. Protein

20-abx260698
  • EUR 3418.00
  • EUR 328.00
  • EUR 230.00
  • 1 mg
  • 20 ug
  • 5 ug

IL16 (121 a.a.) Protein

20-abx262189
  • EUR 328.00
  • EUR 5826.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

IL13 109 a.a. Protein

20-abx262191
  • EUR 328.00
  • EUR 5826.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

IL16 (130 a.a.) Protein

20-abx262202
  • EUR 328.00
  • EUR 5826.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

IL36G 152 a.a. Protein

20-abx262383
  • EUR 328.00
  • EUR 6397.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

IL36A 158 a.a. Protein

20-abx262384
  • EUR 328.00
  • EUR 6397.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

IL36B 153 a.a. Protein

20-abx262385
  • EUR 328.00
  • EUR 6397.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

IL36A 153 a.a. Protein

20-abx262386
  • EUR 328.00
  • EUR 6397.00
  • EUR 230.00
  • 10 ug
  • 1 mg
  • 2 µg

HIF1a (85 a.a.) Protein

20-abx263442
  • EUR 230.00
  • EUR 1609.00
  • EUR 328.00
  • 1 µg
  • 50 ug
  • 5 ug

Human measlesvirus IgM(MV IgM)ELISA Kit

GA-E1781HM-48T 48T
EUR 289

Human measlesvirus IgM(MV IgM)ELISA Kit

GA-E1781HM-96T 96T
EUR 466

Human measlesvirus IgG(MV IgG)ELISA Kit

GA-E1789HM-48T 48T
EUR 289

Human measlesvirus IgG(MV IgG)ELISA Kit

GA-E1789HM-96T 96T
EUR 466

Human measlesvirus IgM,MV IgM ELISA kit

201-12-1765 96 tests
EUR 440
Description: A quantitative ELISA kit for measuring Human in samples from biological fluids.

Human measlesvirus IgG,MV IgG ELISA Kit

201-12-1773 96 tests
EUR 440
Description: A quantitative ELISA kit for measuring Human in samples from biological fluids.

redox standard solution 50 ml 124 mv

B071 ea
EUR 22

redox standard solution 50 ml 358 mv

B072 ea
EUR 22

redox standard solution 500 ml 124 mv

B571 ea
EUR 36

redox standard solution 500 ml 358 mv

B572 ea
EUR 36

Human measlesvirus IgM(MV IgM)ELISA Kit

QY-E02205 96T
EUR 361

Human measlesvirus IgG(MV IgG)ELISA Kit

QY-E02206 96T
EUR 361

Chemerin-9 (149-157)

HY-P1844 10mg
EUR 567

AKAP 149 Polyclonal Antibody

ES1621-100ul 100ul
EUR 279
Description: A Rabbit Polyclonal antibody against AKAP 149 from Human. This antibody is tested and validated for WB, ELISA, IHC, IF, WB, ELISA

AKAP 149 Polyclonal Antibody

ES1621-50ul 50ul
EUR 207
Description: A Rabbit Polyclonal antibody against AKAP 149 from Human. This antibody is tested and validated for WB, ELISA, IHC, IF, WB, ELISA

AKAP 149 Polyclonal Antibody

ABP50622-003ml 0.03ml
EUR 158
Description: A polyclonal antibody for detection of AKAP 149 from Human. This AKAP 149 antibody is for WB , IHC-P, IF, ELISA. It is affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen synthesized peptide derived from the Internal region of human AKAP 149 at AA range: 250-330

AKAP 149 Polyclonal Antibody

ABP50622-01ml 0.1ml
EUR 289
Description: A polyclonal antibody for detection of AKAP 149 from Human. This AKAP 149 antibody is for WB , IHC-P, IF, ELISA. It is affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen synthesized peptide derived from the Internal region of human AKAP 149 at AA range: 250-330

AKAP 149 Polyclonal Antibody

ABP50622-02ml 0.2ml
EUR 414
Description: A polyclonal antibody for detection of AKAP 149 from Human. This AKAP 149 antibody is for WB , IHC-P, IF, ELISA. It is affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogenand is unconjugated. The antibody is produced in rabbit by using as an immunogen synthesized peptide derived from the Internal region of human AKAP 149 at AA range: 250-330

Anti-AKAP 149 antibody

STJ91528 200 µl
EUR 197
Description: Rabbit polyclonal to AKAP 149.

hsa-miR-149 Primers

MPH01178 150 ul / 10 uM
EUR 121

mmu-miR-149 Primers

MPM00094 150 ul / 10 uM
EUR 121

YWHAZ (Ab-58) Antibody

CSB-PA985974-
EUR 335
Description: A polyclonal antibody against YWHAZ (Ab-58). Recognizes YWHAZ (Ab-58) from Human, Mouse, Rat. This antibody is Unconjugated. Tested in the following application: ELISA, WB, IHC;WB:1:500-1:1000, IHC:1:50-1:200

YWHAZ (Ab-58) Antibody

CSB-PA985974-100ul 100ul
EUR 316
Description: A polyclonal antibody against YWHAZ (Ab-58). Recognizes YWHAZ (Ab-58) from Human, Mouse, Rat. This antibody is Unconjugated. Tested in the following application: ELISA, WB, IHC;WB:1:500-1:1000, IHC:1:50-1:200

MYC (Ab-58) Antibody

CSB-PA598712-
EUR 335
Description: A polyclonal antibody against MYC (Ab-58). Recognizes MYC (Ab-58) from Human, Mouse, Rat. This antibody is Unconjugated. Tested in the following application: ELISA, WB, IHC;WB:1:500-1:1000, IHC:1:50-1:200

MYC (Ab-58) Antibody

CSB-PA598712-100ul 100ul
EUR 316
Description: A polyclonal antibody against MYC (Ab-58). Recognizes MYC (Ab-58) from Human, Mouse, Rat. This antibody is Unconjugated. Tested in the following application: ELISA, WB, IHC;WB:1:500-1:1000, IHC:1:50-1:200

Polyclonal CGI-58 Antibody

APG02565G 0.1mg
EUR 484
Description: A polyclonal antibody raised in Rabbit that recognizes and binds to Human CGI-58 . This antibody is tested and proven to work in the following applications:

Myc (Ab-58) Antibody

21034-100ul 100ul
EUR 252

Myc (Ab-58) Antibody

21034-50ul 50ul
EUR 187

FluM1 A2 (58-66)

5-01152 4 x 5mg Ask for price

anti-Myc (Ab-58)

LF-PA20308 100 ul
EUR 334
Description: Rabbit polyclonal to Myc

CGI-58 Blocking Peptide

3901BP-50
EUR 153

BAY 58-2667 Hydrochloride

2027-1
EUR 370

BAY 58-2667 Hydrochloride

2027-10 Ask for price

Human measles virus(MV) antibody (IgG) ELISA Kit

CSB-E05000h-24T 1 plate of 24 wells
EUR 165
Description: Qualitative indirect ELISA kit for measuring Human measles virus (MV) antibody (IgG) in samples from serum. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Human measles virus(MV) antibody (IgG) ELISA Kit

1-CSB-E05000h
  • EUR 723.00
  • EUR 4883.00
  • EUR 2591.00
  • 1 plate of 96 wells
  • 10 plates of 96 wells each
  • 5 plates of 96 wells each
Description: Qualitative indirect ELISA kit for measuring Human measles virus(MV) antibody (IgG) in samples from serum. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.

Human measles virus(MV) antibody (IgM) ELISA Kit

CSB-E05001h-24T 1 plate of 24 wells
EUR 165
Description: Qualitative indirect ELISA kit for measuring Human measles virus (MV) antibody (IgM) in samples from serum. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Human measles virus(MV) antibody (IgM) ELISA Kit

1-CSB-E05001h
  • EUR 723.00
  • EUR 4883.00
  • EUR 2591.00
  • 1 plate of 96 wells
  • 10 plates of 96 wells each
  • 5 plates of 96 wells each
Description: Qualitative indirect ELISA kit for measuring Human measles virus(MV) antibody (IgM) in samples from serum. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.

Human Measles Virus IgG (MV IgG) ELISA Kit

abx364849-96tests 96 tests
EUR 543

Human Measles Virus IgM (MV IgM) ELISA Kit

abx364863-96tests 96 tests
EUR 543

ELISA kit for Human measlesvirus (MV) antibody ( IgG)

EK0255 96 tests
EUR 847
Description: Enzyme-linked immunosorbent assay kit for quantification of Human measlesvirus (MV) antibody ( IgG) in samples from serum, plasma, tissue homogenates and other biological fluids.

ELISA kit for Human measlesvirus (MV) antibody ( IgM )

EK0256 96 tests
EUR 847
Description: Enzyme-linked immunosorbent assay kit for quantification of Human measlesvirus (MV) antibody ( IgM ) in samples from serum, plasma, tissue homogenates and other biological fluids.

Recombinant Human C1QL4 Protein

CTP-149 100ug Ask for price
Description: A recombinant human C1QL4 protein with a N-terminal tag or C-terminal tag expressed in E. Coli, yeast, insect, or mammalian cell.

Native Microorganism Glycerol Kinase

DIA-149 10 KU
EUR 335

Rac1 Recombinant Adenovirus

ADV-149 50 ?L
EUR 891
Description: Premade recombinant adenovirus containing the Rac1 gene

Monkey (Cynomolgus) cDNA Normal Tissue: Liver

MC34-149 10 rxn
EUR 415

4-1BB / TNFRSF9 Recombinant Protein

11-149 0.1 mg
EUR 595.25
Description: 4-1BB is also known as CD137, tumor necrosis factor receptor superfamily member 9 (TNFRSF9), induced by lymphocyte activation (ILA), is a co-stimulatory molecule of the tumor necrosis factor (TNF) receptor superfamily. CD137 can be expressed by activated T cells, but to a larger extent on CD8 than on CD4 T cells. In addition, CD137 expression is found on dendritic cells, follicular dendritic cells, natural killer cells, granulocytes and cells of blood vessel walls at sites of inflammation. The best characterized activity of CD137 is its costimulatory activity for activated T cells. Crosslinking of CD137 enhances T cell proliferation, IL-2 secretion survival and cytolytic activity. Further, it can enhance immune activity to eliminate tumors in mice. CD137 can enhance activation-induced T cell apoptosis when triggered by engagement of the TCR/CD3 complex. In addition, 4-1BB/4-1BBL co-stimulatory pathway has been shown to augment secondary CTL responses to several viruses, and meanwhile augment anti-tumor immunity. 4-1BB thus is a promising candidate for immunotherapy of human cancer. CD137 has been shown to interact with TRAF2.

Use of Taq DNA polymerase and G-quadruplex 2, 6-diamidoantoanthraquinone bonding BSU-1051, we find that the BSU-1051 leads to improved arrest of the synthesis of the DNA in the presence of K + by stabilizing an intramolecular structure G-quadruplex formed by four repetitions of TTGGGG or TTAGGG in the model pane. The data provides additional evidence that BSU-1051 modules the telomerase activity by stabilizing G-quadruple telomer DNA and point to a polymerase stop test as a sensitive method for screening for interactive agents of G- Quadruplex with potential clinical utility.