« Zurück
Startseite /
Hepatitis B Surface Antigen preS1 (HBsAg-preS1)

Hepatitis B Surface Antigen preS1 (HBsAg-preS1)

ArtNr	Z02815-100
Hersteller	GenScript
Menge	100 ug
Kategorie	Oncology Metabolism By Cell Type Peptides & Proteins Recombinant Proteins Obesity By Organ Bladder Cancer
Typ	Proteins
Format	Sterile Filtered White lyophilized (freeze-dried) powder.
Applikationen	ELISA
Specific against	other
Purity	>95% by SDS-PAGE and HPLC analyses.
Sequence	MGGWSSKPRQ GMGTNLSVPN PLGFFPDHQL DPAFGANSNN PDWDFNPNKD HWPEAHQVGA GAFGPGFTPP HGGLLGWSPQ AQGILTTVPV APPPASTNRQ SGRQPTPISP PLRDSHPQA
ECLASS 10.1	32160409
ECLASS 11.0	32160409
UNSPSC	12352202
Alias	protein/Z02815-Hepatitis_B_Surface_Antigen_preS1_HBsAg-preS1, 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.</td></tr><tr><th>M.W.</th><td colspan="7"> Approximately 12.6 kDa, a single non-glycosylated polypeptide chain containing 119 amino acids.</td></tr><tr><th>Purity</th><td colspan="7"> >95% by SDS-PAGE and HPLC analyses.</td></tr><tr><th>Endotoxin Level</th><td colspan="7"> Less than 0.2EU/ug of rHBsAg-preS1 as determined by LAL method.</td></tr><tr><th>Storage</th><td colspan="7"> T This lyophilized 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.</td></tr><tr><th>Applications</th><td colspan="7"> 1. Immunochromatography (capture and conjugate),2. Preparing monoclonal or polyclonal antibodies for HBsAg-preS1,3. ELISA.</td></tr><tr><th>Formulation</th><td colspan="7"> Lyophilized from a 0.2um filtered concentrated, solution in 20mM PB, pH 7.4, 50mM NaCl.</td></tr><tr><th>Reconstitution</th><td colspan="7"> 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.</td></tr><tr><th>Physical Appearance</th><td colspan="7"> Sterile Filtered White lyophilized (freeze-dried) powder.</td></tr><tr><th>Usage</th><td colspan="7"> This material is for research, laboratory or further evaluation purposes. NOT FOR HUMAN USE.</td></tr><tr><th>Sequence</th><td colspan="7"> MGGWSSKPRQ GMGTNLSVPN PLGFFPDHQL DPAFGANSNN PDWDFNPNKD HWPEAHQVGA GAFGPGFTPP HGGLLGWSPQ AQGILTTVPV APPPASTNRQ SGRQPTPISP PLRDSHPQA</td></tr>
Similar products	Hepatitis
Lieferbar
Country of Origin	USA
Storage Conditions	T This lyophilized 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.
Molecular Weight	Approximately 12.6 kDa, a single non-glycosylated polypeptide chain containing 119 amino acids.
Product Line	Virus Antigens
Description	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.
Reconstitution	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.
Formulation	Lyophilized from a 0.2um filtered concentrated, solution in 20mM PB, pH 7.4, 50mM NaCl.
Endotoxin Level	Less than 0.2EU/ug of rHBsAg-preS1 as determined by LAL method.
Usage	This material is for research, laboratory or further evaluation purposes. NOT FOR HUMAN USE.

Hinweis: Die dargestellten Informationen und Dokumente (Bedienungsanleitung, Produktdatenblatt, Sicherheitsdatenblatt und Analysezertifikat) entsprechen unserem letzten Update und sollten lediglich der Orientierung dienen. Wir übernehmen keine Garantie für die Aktualität. Für spezifische Anforderungen bitten wir Sie, uns eine Anfrage zu stellen.

Alle Produkte sind nur für Forschungszwecke bestimmt. Nicht für den menschlichen, tierärztlichen oder therapeutischen Gebrauch.

Arbeitsanleitung (Data Sheet) anfordern

Produkt-Datenblatt anfordern

Sicherheitsdatenblatt anfordern

Einfache Bestellung Periodische Bestellung

Menge: 100 ug

lieferbar

Lieferung vsl. bis 11.09.2025

Express-Lieferung: 3 Tage sparen

Vergleichen

Auf den Wunschzettel

Angebot anfordern