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HCV NS4 a+b Rhodamine

目录号 : GP25287

Hepatitis C Virus NS4 a+b Rhodamine Labeled Recombinant

HCV NS4 a+b Rhodamine Chemical Structure

规格 价格 库存 购买数量
100μg
¥3,850.00
5-10工作日
500μg
¥12,600.00
5-10工作日
1mg
¥21,000.00
5-10工作日

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Sample solution is provided at 25 µL, 10mM.

产品文档

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产品描述

The E.coli derived 19 kDa recombinant protein rhodamine labeled contains the HCV NS4 immunodominant regions, amino acids 1658-1863. The protein is fused with b-galactosidase (114 kDa) at N-terminus.

Product Data

Purity Protein is >95% pure as determined by 10% PAGE (coomassie staining). Source
Phycical Appearance Shipping Condition Shipped with Ice Packs.
Stability HCV NS4 a+b Rhodamine although stable at 4°C for 1 week, should be stored below -18°C .Please prevent freeze thaw cycles.
Formulation 20mM Tris-Hcl pH 8, 8M urea and 10mM B-ME.

Introduction

HCV is a small 50nm, enveloped, single-stranded, positive sense RNAvirus in the family Flaviviridae. HCV has a high rate of replication with approximately one trillion particles produced each day in an infected individual. Due to lack of proofreading by the HCV RNA polymerase, the HCV has an exceptionally high mutation rate, a factor that may help it elude the host's immune response. Hepatitis C virus is classified into six genotypes(1-6) with several subtypes within each genotype. The preponderance and distribution of HCV genotypes varies globally. Genotype is clinically important in determining potential response to interferon-based therapy and the required duration of such therapy. Genotypes 1 and 4 are less responsive to interferon-based treatment than are the other genotypes (2, 3, 5 and 6).

Purification Method

Purified by proprietary chromatographic technique.

Applications

Antigen in ELISA and Western blots, excellent antigen for detection of HCV with minimal specificity problems.

Stability

HCV NS4 a+b Rhodamine although stable at 4°C for 1 week, should be stored below -18°C .Please prevent freeze thaw cycles.