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1000 results found for “hepatitis d”
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Name :
HCV NS4, HRPDescription:
Hepatitis C Virus NS4 Horseradish Peroxidase Recombinant
Product # :
HCV-220Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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- source
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Description
The E.coli derived recombinant Horseradish Peroxidase Labeled protein contains the HCV NS4 immunodominant regions.
Source
Escherichia Coli.
Formulation
25mM Tris-HCl pH 8, 1mM EDTA, 1.5M urea & 50%glycerol.
Purity
HCV NS4 Protein is >95% pure as determined by 10% PAGE (coomassie staining).
Citations
More Info
-
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). -
Stability
HCV NS4 a+b HRP although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
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Applications
HCV NS4 Antigen is suitable for ELISA and Western blots, excellent antigen for detection of HCV with minimal specificity problems.
-
Specificity
Immunoreactive with sera of HCV-infected individuals.
-
Purification Method
HCV NS4 protein was purified by proprietary chromatographic technique.
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.
- View Data Sheet
Name :
HCV 4th GenerationDescription:
Hepatitis C Virus 4th Generation Recombinant
Product # :
HCV-239Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
The E.Coli derived HCV fourth generation antigen recombinant protein contains medium size core (1-126aa), NS3 (226aa), NS4 (3 epitopes) & NS5 (3 epitopes). HCV 4th Generation migrates at 46kDa.
Source
Escherichia Coli.
Formulation
Phosphate saline buffer with 25mM K2CO3.
Purity
Protein is >90% pure as determined by 10% PAGE (coomassie staining).
Citations
More Info
-
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). -
Stability
HCV 4th Generation although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
-
Purification Method
Purified by proprietary chromatographic technique.
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.
- View Data Sheet
Name :
HCV Core Genotype-1bDescription:
Hepatitis C Virus Core Genotype-1b Recombinant
Product # :
HCV-245Price :
Quantity :
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Shipped with Ice Packs
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Description
The E.coli derived recombinant multimer protein contains the HCV core nucleocapsid immunodominant regions, amino acids 2-119. The protein is fused to a GST tag at N-terminus.
Source
Escherichia Coli.
Formulation
(1mg/ml) 1.5M urea, 25mM Tris-HCl, pH 8.0, 0.2% Tween-20 and 50% glycerol.
Purity
HCV Core Genotype-1b protein is >95% pure as determined by SDS-PAGE.
Citations
More Info
-
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). -
Stability
HCV Core Genotype-1b although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
-
Applications
ELISA, Western blots, Flow-through.
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.
- View Data Sheet
Name :
HCV NS3 47.8kDaDescription:
Hepatitis C Virus NS3 47.8kDa Recombinant
Product # :
HCV-010Price :
Quantity :
Shipping Method :
Shipped at Room temp
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Description
Recombinant HCV NS3 Genotype 1a produced in E.coli is a non-glycosylated polypeptide chain having a molecular mass of 47.8kDa and fused to a His tag at N-terminus.
Source
Escherichia Coli.
Formulation
Lyophilized from 1mg/ml in 20mM sodium carbonate pH-9.6.
Purity
Greater than 95.0% as determined by SDS-PAGE.
Citations
More Info
-
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). -
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
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Stability
HCV NS3 although stable at room temperature for 4 weeks, should be stored below -18°C. Please prevent freeze thaw cycles.
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Solubility
It is recommended to reconstitute the lyophilized HCV NS3 in sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
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.
- View Data Sheet
Name :
HCV Core Genotype-3/10Description:
Hepatitis C Virus Core Genotype-3/10 Recombinant
Product # :
HCV-201Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
The E.coli derived recombinant protein contains the HCV core nucleocapsid immunodominant regions, amino acids 2-119.
Source
Escherichia Coli.
Formulation
50mM Tris-HCl, pH-8, 60mM NaCl, 10mM glutathione, 0.25% sarkosil & 50% glycerol.
Purity
HCV Core Genotype-3/10 protein is >95% pure as determined by 10% PAGE (coomassie staining).
Citations
More Info
-
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). -
Stability
HCV Core Genotype-3/10 although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
-
Applications
HCV Core Genotype-3/10 antigen is suitable for ELISA and Western blots, excellent antigen for detection of HCV with minimal specificity problems.
-
Specificity
Immunoreactive with sera of HCV-infected individuals.
-
Purification Method
HCV Core Genotype-3/10 protein was purified by proprietary chromatographic technique.
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.
- View Data Sheet
Name :
HCV NS5 Genotype-3aDescription:
Hepatitis C Virus NS5 Genotype-3a Recombinant
Product # :
HCV-232Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
The E.coli derived recombinant protein contains the HCV NS5 Genotype 3a immunodominant regions, amino acids 2212-2313. The protein is fused to a GST tag at N-terminus.
Formulation
1.5M urea, 25 mM Tris-HCl, pH-8, 0.2% Triton-X & 50% Glycerol.
Purity
HCV NS5 Genotype-3a protein is >95% pure as determined by 10% PAGE (coomassie staining).
Citations
More Info
-
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). -
Stability
HCV NS5 Genotype-3a although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
-
Applications
HCV NS5 Genotype-3 antigen is suitable for ELISA and Western blots, excellent antigen for detection of HCV with minimal specificity problems.
-
Specificity
Immunoreactive with sera of HCV-infected individuals.
-
Purification Method
HCV NS5 Genotype-3a protein was purified by proprietary chromatographic technique.
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.
- View Data Sheet
Name :
HCV NS5 Genotype 1aDescription:
Hepatitis C Virus NS5 Genotype-1a (2322-2423) Recombinant
Product # :
HCV-206Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
The E.coli derived recombinant protein contains the HCV NS5 Genotype1a immunodominant regions, amino acids 2322-2423 having a total Mw of 38.34kD which includes a 26Kda GST tag.
Formulation
50mM Tris, pH 8 & 5mM EDTA.
Purity
HCV NS5 Genotype-1a protein is >95% pure as determined by 10% PAGE (coomassie staining).
Citations
More Info
-
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). -
Stability
HCV NS5 Genotype-1a although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
-
Applications
HCV NS5 Genotype-1a antigen is suitable for ELISA and Western blots, excellent antigen for detection of HCV with minimal specificity problems.
-
Specificity
Immunoreactive with sera of HCV-infected individuals.
-
Purification Method
HCV NS5 Genotype-1a protein was purified by proprietary chromatographic technique.
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.
- View Data Sheet
Name :
HBV HBeDescription:
Hepatitis B Virus HBe Recombinant
Product # :
HBV-233Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
The E.Coli derived recombinant protein contains the HBV HBe adw immunodominant region is fused to a GST tag and the Mw is 43,897.6 Dalton.
Formulation
(1mg/ml) 50mM Tris-HCl pH 8.5, 5mM DTT, 10mM BMe and 8M Urea.
Purity
HBV HBe protein is >95% pure as determined by 10% PAGE (coomassie staining).
Citations
More Info
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Introduction
Hepatitis B is one of a few known non-retroviralviruses which employ reverse transcriptionas a part of its replication process. (HIV, a completely unrelated virus, also uses reverse transcription, but it is a retrovirus.) HBV invades the cell by binding to surface receptor and become internalized. The viral core particles then migrate to the hepatocyte nucleus and the partially double-stranded, relaxed circular genomes (RC-DNA) are repaired to form a covalently closed circular DNA (cccDNA), which is the template for viral genomic and sub-genomic RNAs by cellular RNA polymerase II. Of these, the pregenomic RNA (pgRNA is selectively packaged into progeny capsids and is then reverse-transcribed into new RC-DNA. The core can either bud into the endoplasmic reticulum to be enveloped or exported from the cell or recycled back into the genome for conversion to cccDNA.
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Stability
HBV HBe protein although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
-
Specificity
Immunoreactive with sera HBV-infected individuals.
-
Purification Method
Purified by proprietary chromatographic technique.
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.
- View Data Sheet
Name :
HCV NS3 Genotype-6aDescription:
Hepatitis C Virus NS3 Genotype-6a, (1192-1459 a.a.) Recombinant
Product # :
HCV-211Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
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- purity
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Description
The E.coli derived recombinant protein fused to a His tag contains the HCV NS3 immunodominant regions, amino acids 1192-1459.
Formulation
1.5M urea, 25mM Tris-HCl pH-8, 0.2% Triton-X & 50% Glycerol.
Purity
HCV NS3 Genotype-6a protein is >95% pure as determined by 10% PAGE (coomassie staining).
Citations
More Info
-
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). -
Stability
HCV NS3 Genotype-6a although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
-
Applications
HCV NS3 Genotype-6a antigen is suitable for ELISA and Western blots, excellent antigen for detection of HCV with minimal specificity problems.
-
Specificity
Immunoreactive with sera of HCV-infected individuals.
-
Purification Method
HCV NS3 Genotype-6a protein was purified by proprietary chromatographic technique.
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.
- View Data Sheet
Name :
HCV Core Genotype-3bDescription:
Hepatitis C Virus Core Genotype-3b Recombinant
Product # :
HCV-238Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
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- formulation
- purity
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Description
The E.coli derived recombinant protein contains the HCV core nucleocapsid immunodominant regions, amino acids 2-119. The protein is fused to a GST Tag at N-terminus.
Formulation
25mM Tris-Hcl pH 8, 0.2% Triton-X, 1.5M urea and 50% glycerol.
Purity
HCV Core Genotype-3b protein is >95% pure as determined by 10% PAGE (coomassie staining).
Citations
More Info
-
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). -
Stability
HCV Core Genotype-3b although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
-
Applications
HCV Core Genotype-3b antigen is suitable for ELISA and Western blots, excellent antigen for detection of HCV with minimal specificity problems.
-
Specificity
Immunoreactive with sera of HCV-infected individuals.
-
Purification Method
HCV Core Genotype-3b protein was purified by proprietary chromatographic technique.
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.
- View Data Sheet
Name :
HDDC2 HumanDescription:
HD Domain Containing 2 Human Recombinant
HD Domain Containing 2, Hepatitis C Virus NS5A-Transactivated Protein 2, HCV NS5A-Transactivated Protein 2, C6orf74, NS5ATP2, Chromosome 6 Open Reading Frame 74, HD Domain-Containing Protein 2,DJ167O5.2, CGI-130, HDDC2.
Product # :
ENZ-839Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
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Description
HDDC2 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 227 amino acids (1-204 a.a) and having a molecular mass of 25.8 kDa.HDDC2 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
HDDC2 protein solution (1mg/ml) containing Phosphate buffered saline (pH7.4) and 10% glycerol.
Purity
Greater than 95.0% as determined by SDS-PAGE.
Citations
More Info
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Introduction
HD Domain Containing 2, also known as HDDC2 is a member of the HDDC2 family. HDDC2 is an enzyme which contains one HD domain and it is expected to exhibit phosphohydrolase activity. It has been proposed that HDDC2 takes part in nucleic acid metabolism, signal transduction and possibly other functions in bacteria, archaea and eukaryotes. The HD domain consists of highly conserved residues, in particular histidines or aspartates. Porphyria cutanea tarda, Parkinson’s disease and Stickler syndrome have all been related with HDDC2.
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Synonyms
HD Domain Containing 2, Hepatitis C Virus NS5A-Transactivated Protein 2, HCV NS5A-Transactivated Protein 2, C6orf74, NS5ATP2, Chromosome 6 Open Reading Frame 74, HD Domain-Containing Protein 2,DJ167O5.2, CGI-130, HDDC2.
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Physical Appearance
Sterile Filtered clear solution.
-
Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MGSMASVSSA TFSGHGARSL LQFLRLVGQL KRVPRTGWVY RNVQRPESVS DHMYRMAVMA MVIKDDRLNK DRCVRLALVH DMAECIVGDI APADNIPKEE KHRREEEAMK QITQLLPEDL RKELYELWEE YETQSSAEAK FVKQLDQCEM ILQASEYEDL EHKPGRLQDF YDSTAGKFNH PEIVQLVSEL EAERSTNIAA AASEPHS
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.
- View Data Sheet
Name :
HCV NS4 (1916-1947 a.a.)Description:
Hepatitis C Virus NS4 (1916-1947 a.a.) Recombinant
Product # :
HCV-202Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
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Description
E.coli derived 30 kDa recombinant protein. Artificial mosaic polypeptide composite constructed from diagnostically relevant antigenic regions derived from the NS4 region.
Formulation
1.5M urea, 25mM Tris-HCl pH-8, 0.2% Triton-X & 50% Glycerol.
Purity
HCV NS4 protein is >95% pure as determined by 10% PAGE (coomassie staining).
Citations
More Info
-
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 IFN-based therapy and the required duration of such therapy. Genotypes 1 and 4 are less responsive to IFN-based treatment than are the other genotypes (2, 3, 5 and 6). -
Stability
HCV NS4 although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
-
Applications
HCV NS4 antigen is suitable for ELISA and Western blots, excellent antigen for detection of HCV with minimal specificity problems.
-
Specificity
Immunoreactive with sera of HCV-infected individuals.
-
Purification Method
HCV NS4 protein was purified by proprietary chromatographic technique.
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.
- View Data Sheet
Name :
HCV Core Genotype-2bDescription:
Hepatitis C Virus Core Genotype-2b Recombinant
Product # :
HCV-237Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
- description
- formulation
- purity
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Description
The E.coli derived recombinant protein contains the HCV core nucleocapsid immunodominant regions, amino acids 2-119. The protein is fused to a GST tag at N-Terminus.
Formulation
25mM Tris-HCl, pH 8.0, 1.5M Urea, 0.2% Triton-X and 50% glycerol.
Purity
Protein is >95% pure as determined by 10% PAGE (coomassie staining).
Citations
More Info
-
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). -
Stability
HCV Core Genotype-2b although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
-
Applications
Antigen in ELISA and Western blots, excellent antigen for detection of HCV with minimal specificity problems.
-
Specificity
Immunoreactive with sera of HCV-infected individuals.
-
Purification Method
HCV Core Genotype-2b was purified by proprietary chromatographic technique.
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.
- View Data Sheet
Name :
HCV NS5 Genotype-6Description:
Hepatitis C Virus NS5 Genotype-6 Recombinant
Product # :
HCV-224Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
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- formulation
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Description
The E.coli derived recombinant protein contains the HCV NS5 Genotype 6 immunodominant regions.
Formulation
25mM Tris-HCl, 1mM EDTA, 1.5M urea and 50% glycerol.
Purity
HCV NS5 Genotype-6 protein is >95% pure as determined by 10% PAGE (coomassie staining).
Citations
More Info
-
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). -
Stability
HCV NS5 Genotype-6 although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
-
Applications
HCV NS5 Genotype-6 antigen is suitable for ELISA and Western blots, excellent antigen for detection of HCV with minimal specificity problems.
-
Specificity
Immunoreactive with sera of HCV-infected individuals.
-
Purification Method
HCV NS5 Genotype-6 protein was purified by proprietary chromatographic technique.
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.
- View Data Sheet
Name :
HCV Core 1-120Description:
Hepatitis C Virus Nucleocapsid (core) 1-120 a.a. Recombinant
Product # :
HCV-006Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
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- source
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Description
Recombinant HCV Core 1-120 produced in E. coli is a single polypeptide chain containing 140 amino acids (aa 1-120) and having a molecular mass of 15.7kDa.Recombinant HCV Core 1-120 is fused to a 20 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Formulation
The HCV Core protein solution (0.5mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.4M Urea and 10% glycerol.
Purity
Greater than 85% as determined by SDS-PAGE.
Citations
More Info
-
Introduction
HCV is a small 50nm, enveloped, single-stranded, positive sense RNA virus 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). -
Physical Appearance
Sterile filtered colorless solution.
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Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MSTNPKPQRK TKRNTNRRPQ DVKFPGGGQI VGGVYLLPRR GPRLGVRATR KTSERSQPRG RRQPIPKARR PEGRTWAQPG YPWPLYGNEG CGWAGWLLSP RGSRPSWGPT DPRRRSRNLG.
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.
- View Data Sheet
Name :
HCV NS5 Genotype-2Description:
Hepatitis C Virus NS5 Genotype-2 Recombinant
Product # :
HCV-229Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
- description
- formulation
- purity
- More Info
- Citations
Description
The E.coli derived recombinant protein contains the HCV NS5 Genotype2 immunodominant regions.
Formulation
25mM Tris and 1mM EDTA, 1.5M urea & 50% glycerol.
Purity
HCV NS5 Genotype-2 protein is >95% pure as determined by 10% PAGE (coomassie staining).
Citations
More Info
-
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). -
Physical Appearance
Sterile Filtered clear solution.
-
Stability
HCV NS5 Genotype-2 although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
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Applications
HCV NS5 Genotype-2 antigen is syuitable for ELISA and Western blots, excellent antigen for detection of HCV with minimal specificity problems.
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Specificity
Immunoreactive with sera of HCV-infected individuals.
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Purification Method
HCV NS5 Genotype-2 protein was purified by proprietary chromatographic technique.
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.
- View Data Sheet
Name :
HCV Mosaic-ADescription:
Hepatitis C Virus Mosaic Antigen-A Recombinant
Product # :
HCV-001Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
- description
- source
- formulation
- purity
- More Info
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Description
HCV Mosaic-A protein contains a short core peptide residue 1-50a.a., 1269-1316a.a. of NS3, three epitopes from NS4 and two epitopes from NS5 and the genotype of all sequences are 1b. A specific peptide was identified from each region; the four peptides from each region were linked together and expressed in E .coli. The recombinant protein migrates at 33kDa.
Source
Escherichia Coli.
Formulation
HCV Mosaic-A protein solution containing PBS.
Purity
Protein is >95% pure as determined by 12% PAGE (coomassie staining).
Citations
More Info
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Introduction
Hepatitis C is one type of viral hepatitis - a liver disease - caused by the hepatitis C virus (HCV) which is usually passed through contact with infected blood but can also pass through sex with an infected person and from mother to baby during childbirth.
HCV core protein, NS3, NS4, and NS5 proteins of hepatitis C virus are all essential for detection of antibodies against HCV. -
Physical Appearance
Sterile Filtered clear solution.
-
Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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Applications
ELISA, gold conjugation.
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.
- View Data Sheet
Name :
HCV NS3 Genotype-2cDescription:
Hepatitis C Virus NS3 Genotype-2c, (1192-1459 a.a.) Recombinant
Product # :
HCV-209Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
- description
- formulation
- purity
- More Info
- Citations
Description
The E.coli derived recombinant protein fused to a His tag contains the HCV NS3 immunodominant regions, amino acids 1192-1459.
Formulation
1.5M urea, 25mM Tris-HCl pH-8, 0.2% Triton-X & 50% Glycerol.
Purity
HCV NS3 Genotype-2c protein is >95% pure as determined by 10% PAGE (coomassie staining).
Citations
More Info
-
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). -
Stability
HCV NS3 Genotype-2c although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
-
Applications
HCV NS3 Genotype-2c antigen is suitbale for ELISA and Western blots, excellent antigen for detection of HCV with minimal specificity problems.
-
Specificity
Immunoreactive with sera of HCV-infected individuals.
-
Purification Method
HCV NS3 Genotype-2c protein was purified by proprietary chromatographic technique.
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.
- View Data Sheet
Name :
HCV NS3 (1192-1459 a.a.)Description:
Hepatitis C Virus NS3 Genotype-1b, (1192-1459 a.a.) Recombinant
Product # :
HCV-247Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
- description
- formulation
- purity
- More Info
- Citations
Description
The E.coli derived recombinant protein contains the HCV NS3 immunodominant regions, amino acids 1192-1459. The protein is fused to a GST tag at N-Terminus.
Formulation
1.5M urea, 25mM Tris-HCl pH-8, 0.2% Triton-X & 50% Glycerol.
Purity
HCV NS3 Genotype-1b protein is >95% pure as determined by 10% PAGE (coomassie staining).
Citations
More Info
-
Introduction
HCV is a small 50nm, enveloped, single-stranded, positive sense RNA virus 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). -
Stability
NS3 Genotype-1b although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
-
Applications
ELISA, Western blots and Flow-through.
-
Specificity
Immunoreactive with sera of HCV-infected individuals.
-
Purification Method
HCV NS3 Genotype-1b protein was purified by proprietary chromatographic technique.
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.
- View Data Sheet
Name :
HCV NS3 Genotype-6Description:
Hepatitis C Virus NS3 Genotype-6, (1356-1459 a.a.) Recombinant
Product # :
HCV-254Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
- description
- formulation
- purity
- More Info
- Citations
Description
The E.coli derived recombinant protein contains the HCV NS3 immunodominant regions, amino acids 1356-1459. The protein is fused to a GST tag at N-Terminus.
Formulation
1.5M urea, 25mM Tris-HCl pH-8, 0.2% Triton-X & 50% Glycerol.
Purity
HCV NS3 Genotype-6 protein is >95% pure as determined by 10% PAGE (coomassie staining).
Citations
More Info
-
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). -
Stability
HCV NS3 Genotype-6 although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
-
Applications
HCV NS3 Genotype-6 antigen is suitable for ELISA and Western blots, excellent antigen for detection of HCV with minimal specificity problems.
-
Specificity
Immunoreactive with sera of HCV-infected individuals.
-
Purification Method
HCV NS3 Genotype-6 protein was Purified by proprietary chromatographic technique.
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.
- View Data Sheet
Name :
HCV NS4 Mosaic Genotype-1Description:
Hepatitis C Virus NS4 Mosaic Genotype-1 Recombinant
Product # :
HCV-257Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
- description
- formulation
- purity
- More Info
- Citations
Description
The E.coli derived recombinant protein contains the HCV NS4 immunodominant regions, amino acids 1691-1710, 1712-1733 & 1921-1940, fused with a GST tag at N-terminus.
Formulation
1.5M urea, 25mM Tris-HCl, pH 8.0, 0.2% Triton-X & 50% glycerol.
Purity
Protein is >95% pure as determined by 10% PAGE (coomassie staining).
Citations
More Info
-
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). -
Stability
HCV NS4 Mosaic Genotype-1 although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
-
Applications
ELISA, Western blots and Flow-through.
-
Specificity
Immunoreactive with sera of HCV-infected individuals.
-
Purification Method
Purified by proprietary chromatographic technique.
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.
- View Data Sheet
Name :
HCV NS5 Genotype-1aDescription:
Hepatitis C Virus NS5 Genotype-1a Recombinant
Product # :
HCV-227Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
- description
- formulation
- purity
- More Info
- Citations
Description
The E.coli derived 38 kDa recombinant protein fused to a His tag contains the HCV NS5 Genotype1a immunodominant regions, amino acids 2212-2313.
Formulation
1.5M urea, 25 mM Tris-HCl, pH-8, 0.2% Triton-X & 50% Glycerol.
Purity
HCV NS5 Genotype-1a protein is >95% pure as determined by 10% PAGE (coomassie staining).
Citations
More Info
-
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). -
Stability
HCV NS5 Genotype-1a although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
-
Applications
HCV NS5 Genotype-1a antigen is suitable for ELISA and Western blots, excellent antigen for detection of HCV with minimal specificity problems.
-
Specificity
Immunoreactive with sera of HCV-infected individuals.
-
Purification Method
HCV NS5 Genotype-1a protein was purified by proprietary chromatographic technique.
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.
- View Data Sheet
Name :
HCV NS3 2cDescription:
Hepatitis C Virus NS3 Genotype-2c, (1356-1459 a.a.) Recombinant
Product # :
HCV-265Price :
Quantity :
Shipping Method :
Shipped with Ice Packs
More Info
- description
- formulation
- purity
- More Info
- Citations
Description
The E.coli derived recombinant protein contains the HCV NS3 immunodominant regions, amino acids 1356-1459.
Formulation
1.5M urea, 25mM Tris-HCl pH-8, 0.2% Triton-X & 50% Glycerol.
Purity
HCV NS3 Genotype-2c protein is >95% pure as determined by 10% PAGE (coomassie staining).
Citations
More Info
-
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). -
Stability
HCV NS3 Genotype-2c although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.
-
Applications
HCV NS3 Genotype-2c antigen is suitable for ELISA and Western blots, excellent antigen for detection of HCV with minimal specificity problems.
-
Specificity
Immunoreactive with sera of HCV-infected individuals.
-
Purification Method
HCV NS3 Genotype-2c protein was purified by proprietary chromatographic technique.
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.
- View Data Sheet
Name :
HBsAg preS1Description:
Hepatitis B Surface Antigen, preS1 Recombinant
Product # :
HBS-871Price :
Quantity :
Shipping Method :
Shipped at Room temp
More Info
- description
- source
- formulation
- purity
- More Info
- Citations
Description
The E.Coli derived Recombinant Hepatitis B Surface Antigen preS1 is a single non-glycosylated polypeptide chain containing 119 amino acids and having a molecular weight of 12.6 kDa.
Source
Escherichia Coli.
Formulation
HBsAg protein was lyophilized from 0.2μm filtered (1mg/ml) solution in 20mM PB, pH 7.4, and 50mM NaCl.
Purity
Greater than 97.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.
Citations
More Info
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Introduction
Hepatitis B virus (HBV) is a human pathogen, causing serious liver disease. The HBV surface protein antigens (HBsAg) are comprised of three carboxyl co terminal HBs proteins termed large (LHBs), middle (MHBs) and small (SHBs, also called major) protein. LHBs and MHBs also share the highly hydrophobic, repetitive, membrane spanning S domain. In addition, LHBs has a 119 amino acid region called preS1.
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Stability
This lyophilized HBsAg preparation is stable at 2-8°C, but should be kept at -20°C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8°C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20°C to -70°C. Avoid repeated freeze/thaw cycles.
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Solubility
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at <-20°C. Further dilutions should be made in appropriate buffered solutions.
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Amino Acid Sequence
MGGWSSKPRQGMGTNLSVPNPLGFFPDHQLDPAFGAN
SNNPDWDFNPNKDHWPEAHQVGAGAFGPGFTPPHGGLLGWSP
QAQGILTTVPVAPPPASTNRQSGRQPTPISPPLRDSHPQA. -
Purification Method
HBsAg protein was purified by proprietary chromatographic technique.
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.