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Apolipoprotein-H Native Protein | APOH native protein

Human Apolipoprotein-H

Gene Names
APOH; BG; B2G1; B2GP1
Purity
Greater than 96.0%.
Synonyms
Apolipoprotein-H; Human Apolipoprotein-H; APOH Human; Apolipoprotein-H Human; Beta-2-glycoprotein 1; Beta-2-glycoprotein I; Apolipoprotein H; Apo-H; B2GPI; Beta(2)GPI; Activated protein C-binding protein; APC inhibitor; Anticardiolipin cofactor; APOH; B2G1; BG; B2GP-1; B2 Glycoprotein-I; APOH native protein
Ordering
For Research Use Only!
Host
Human Plasma
Purity/Purification
Greater than 96.0%.
Form/Format
Lyophilized from 0.02M NH4HCO3.
Sterile Filtered White lyophilized (freeze-dried) powder.
Sequence Length
345
Solubility
It is recommended to reconstitute the lyophilized APOHin phosphate buffer, pH >7.0 containing 0.15M NaCl.
Human Virus Test
Starting material tested and found negative for HIV I & II antibodies, Hepatitis B surface antigen, and Hepatitis C antibodies.
Preparation and Storage
Human APOH although stable at room temperature for 3 weeks, should be stored between 2-8 degree C.
Related Product Information for APOH native protein
Description: Human APOH produced in Human Plasma having a molecular mass of 50kDa and pI of 5.6-6.4. It’s a major phospholipid binding protein and an important component to measure in the assessment of anti-phospholipid syndrome. APOH is also more specific than anti-cardiolipin antibodies and its presence correlates better with thrombotic risk.
Product Categories/Family for APOH native protein

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
350
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
NCBI Official Full Name
beta-2-glycoprotein 1
NCBI Official Synonym Full Names
apolipoprotein H (beta-2-glycoprotein I)
NCBI Official Symbol
APOH
NCBI Official Synonym Symbols
BG; B2G1; B2GP1
NCBI Protein Information
beta-2-glycoprotein 1; APC inhibitor; B2GPI; activated protein C-binding protein; anticardiolipin cofactor; apo-H; beta(2)GPI
UniProt Protein Name
Beta-2-glycoprotein 1
Protein Family
UniProt Gene Name
APOH
UniProt Synonym Gene Names
B2G1; Apo-H; B2GPI; Beta(2)GPI
UniProt Entry Name
APOH_HUMAN

NCBI Description

Apolipoprotein H has been implicated in a variety of physiologic pathways including lipoprotein metabolism, coagulation, and the production of antiphospholipid autoantibodies. APOH may be a required cofactor for anionic phospholipid binding by the antiphospholipid autoantibodies found in sera of many patients with lupus and primary antiphospholipid syndrome, but it does not seem to be required for the reactivity of antiphospholipid autoantibodies associated with infections. [provided by RefSeq, Jul 2008]

Uniprot Description

APOH: Binds to various kinds of negatively charged substances such as heparin, phospholipids, and dextran sulfate. May prevent activation of the intrinsic blood coagulation cascade by binding to phospholipids on the surface of damaged cells.

Protein type: Lipid-binding; Secreted, signal peptide; Secreted

Chromosomal Location of Human Ortholog: 17q24.2

Cellular Component: extracellular matrix; extracellular space; chylomicron; cell surface

Molecular Function: heparin binding; identical protein binding; protein binding; phospholipid binding; glycoprotein binding; lipid binding

Biological Process: negative regulation of myeloid cell apoptosis; negative regulation of angiogenesis; positive regulation of blood coagulation; negative regulation of fibrinolysis; triacylglycerol metabolic process; negative regulation of endothelial cell proliferation; positive regulation of lipoprotein lipase activity; negative regulation of blood coagulation; triacylglycerol transport; blood coagulation, intrinsic pathway; plasminogen activation; regulation of fibrinolysis

Research Articles on APOH

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Product Notes

The APOH apoh (Catalog #AAA143103) is a Native Protein produced from Human Plasma and is intended for research purposes only. The product is available for immediate purchase. It is sometimes possible for the material contained within the vial of "Apolipoprotein-H, Native Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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