• Species Reactivity

  Human

• Specificity

  Detects endogenous human Apolipoprotein H/ApoH in Western blots.

• Source

  Monoclonal Mouse IgG    _2B Clone # 517038

• Purification

  Protein A or G purified from hybridoma culture supernatant

• Immunogen

  E. coli-derived recombinant human Apolipoprotein H/ApoH    
  Gly20-Cys345    
  Accession # P02749

• Formulation

  Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.

• Label

  Unconjugated

Applications

• Recommended    
  Concentration

  Sample

• Western Blot

  1 µg/mL

  See below

• 
  

• Simple Western

  10 µg/mL

  See below

• 
  

Please Note: Optimal dilutions should be determined by each laboratory for each application.  are available in the Technical Information section on our website.

Data Examples

Preparation and Storage

• Reconstitution

  Reconstitute at 0.5 mg/mL in sterile PBS.

• Shipping

  The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C

• Stability & Storage

  Use a manual defrost freezer and avoid repeated freeze-thaw cycles.    

• 12 months from date of receipt, -20 to -70 °C as supplied.

• 1 month, 2 to 8 °C under sterile conditions after reconstitution.

• 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: Apolipoprotein H/ApoH

Apolipoprotein H (ApoH also known as beta 2-Glycoprotein 1/ beta 2-GPI) is a 50 kDa secreted monomeric glycoprotein member of the complement control superfamily of molecules. It is produced by hepatocytes and is bound to HDL particles. Circulating ApoH blocks the intrinsic clotting pathway and binds to exposed phospholipids on apoptotic cells. Mature human ApoH contains four Sushi repeats (aa 21‑260) and one C-terminal kringle domain (aa 261‑345) that binds heparin and phospholipids. At least two isoforms exist. One shows a 31 aa substitution for aa 140‑345, while a second represents a bioactive plasmin cleavage product that removes the C-terminal nine amino acids. Mature human ApoH shares 76% aa identity with mouse ApoH.

• Entrez Gene IDs:

  350 (Human); 11818 (Mouse); 287774 (Rat)

• Alternate Names:

  Activated protein C-binding protein; Anticardiolipin cofactor; APC inhibitor; APOH; apo-H; apolipoprotein H (beta-2-glycoprotein I); Apolipoprotein H; B2G1; B2GP1; B2GPI; Beta; beta(2)GPI; beta-2-glycoprotein 1; Beta-2-glycoprotein I; BG