product summary
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company name :
MyBioSource
product type :
protein
product name :
Recombinant Hepatitis B Surface Antigen preS1
catalog :
MBS142505
quantity :
0.01 mg
price :
140 USD
more info or order :
MyBioSource product webpage
product information
catalog number :
MBS142505
products type :
Recombinant Protein
products full name :
Recombinant Hepatitis B Surface Antigen preS1
products short name :
Hepatitis B Surface Antigen preS1
products name syn :
HBsAg preS1; Hepatitis B Surface Antigen, preS1 Recombinant; HBsAg preS1
other names :
HBsAg, partial; HBsAg; HBsAg
products gene name :
HBsAg
other gene names :
HBsAg
uniprot entry name :
Q09LT5_HBV
sequence length :
57
sequence :
MGGWSSKPRQGMGTNLSVPNPLGFFPDHQLDPAFGANSN
NPDWDFNPNKDHWPEAHQVGAGAFGPGFTPPHGGLLGWS
PQAQGILTTVPVAPPPASTNRQSGRQPTPISPPLRDSHP
QA.
purity :
HBsAg Protein is >95% pure as determined by 10% PAGE (coomassie staining). HBsAg protein was purified by proprietary chromatographic technique.
form :
HBsAg protein was lyophilized from 0.2um filtered (1mg/ml) solution in 20mM PB, pH 7.4, and 50mM NaCl.
storage stability :
This lyophilized HBsAg preparation is stable at 2-8 degree C, but should be kept at -20 degree C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8 degree C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20 degree C to -70 degree C. Avoid repeated freeze/thaw cycles.
tested application :
ELISA (EIA)
app notes :
1. Immunochromatography (capture and conjugate). 2. Preparing monoclonal or polyclonal antibodies for HBsAg-preS1. 3. ELISA.
other info2 :
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
products categories :
VIRAL ANTIGENS- HEPATITIS B SURFACE ANTIGENS; Viral Antigens; HBsAg
products description :
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. 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.
ncbi gi num :
114054630
ncbi acc num :
ABI49990.1
ncbi mol weight :
6,135 Da
size :
0.01 mg
price :
140 USD
more info or order :
MyBioSource product webpage
company information
MyBioSource
P.O. Box 153308
San Diego, CA 92195-3308
sales@mybiosource.com
https://www.mybiosource.com
1-888-627-0165
headquarters: USA
MyBioSource, LLC was orginally founded in Vancouver by three enthusiastic scientists who are passionate about providing the world with the best reagents available. Together, they form a company with a big vision known as MyBioSource. MyBioSource is now located in San Diego, California, USA.

"MyBioSource's number 1 vision is to be the world's number 1 quality reagents provider."

Our goal is to provide researchers, scientists and customers alike with a one-stop-shop for all of their reagents needs, whether it is monoclonal antibody, polyclonal antibody, recombinant protein, peptide, etc...

"MyBioSource offers the best products at unbeatable prices."

Please spend a few minutes to browse our online catalogs and see the wide range of products available. We ship our products through our shipping/distribution facility in San Diego, California, USA.

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