产品编号:HCV-241-500ug

产品描述:Recombinant HCV Core 22kDa

反应种属:

实验方法:

标记:

规格:500µg

供应商:Prospec

价格(RMB):8400.00

订购:

说明书:

HCV Core 22kDa
Hepatitis C Virus Core 22kDa Recombinant
Catalog No. HCV-241

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).

Description:
The E.coli derived recombinant protein contains the HCV core nucleocapsid genotype 1b, immunodominant regions, amino acids 2-192, 22kDa.
The protein is fused with b-galactosidase (114 kDa) at N-terminus.

Purification Method:
HCV-Core protein was purified by proprietary chromatographic technique.

Purity:
HCV-Core Protein is >95% pure as determined by 10% PAGE (coomassie staining).

Formulation:
20mM Tris Hcl pH-8, 8M urea and 10mM β-mercaptoethanol.

Sequence:
mstnpkpqrk tkrntnrrpq dvkfpgvgqi vggvyllprr gprlgvratr ktsersqprg rrqpipkarr pegrtwaqpg ypwplygneg cgwagwllsp rgsrpswgpt dprrrsrnlg kvidtltcgf adlmgyiplv gaplggaara lahgvrvled gvnyatgnlp gcsfsiflla llscltvpa.

Storage:
HCV-Core protein is shipped at ambient temperature.
Upon arrival, Store at -20°C.

Stability:
Five years frozen. One month in solution at room temperature.

Specificity:
Immunoreactive with sera of HCV-infected individuals.

Applications:
HCV-Core Antigen is suitable for ELISA and Western blots, excellent antigen for detection of HCV with minimal specificity problems.

Usage:
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.