Description
Recombinant Human Haptoglobin/Zonulin Protein (aa 145-406, His Tag) | PKSH032518 | Gentaur US, UK & Europe Disrtribition
Synonyms: Haptoglobin;Zonulin;HP
Active Protein: N/A
Activity: Recombinant Human Haptoglobin/Zonulin is produced by our E.coli expression system and the target gene encoding Cys145-Asn406 is expressed with a 6His tag at the N-terminus.
Protein Construction: Recombinant Human Haptoglobin/Zonulin is produced by our E.coli expression system and the target gene encoding Cys145-Asn406 is expressed with a 6His tag at the N-terminus.
Fusion Tag: N-6His
Species: Human
Expressed Host: E.coli
Shipping: This product is provided as lyophilized powder which is shipped with ice packs.
Purity: > 95 % as determined by reducing SDS-PAGE.
Endotoxin: < 1.0 EU per µg as determined by the LAL method.
Stability and Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
Molecular Mass: 31.4 kDa
Formulation: Lyophilized from a 0.2 μm filtered solution of PBS, 1mM DTT, pH7.4.
Reconstitution: Please refer to the printed manual for detailed information.
Background: Haptoglobin(HP) is a secreted protein which is a member of the peptidase S1 family of serine proteases. As a result of hemolysis; hemoglobin is found to accumulate in the kidney and is secreted in the urine. Haptoglobin captures; and combines with free plasma hemoglobin to allow hepatic recycling of heme iron and to prevent kidney damage. Haptoglobin also acts as an Antimicrobial; Antioxidant has antibacterial activity and plays a role in modulating many aspects of the acute phase response. Hemoglobin/haptoglobin complexes are rapidely cleared by the macrophage CD163 scavenger receptor expressed on the surface of liver Kupfer cells through an endocytic lysosomal degradation pathway. Uncleaved haptoglogin; also known as zonulin; plays a role in intestinal permeability; allowing intercellular tight junction disassembly; and controlling the equilibrium between tolerance and immunity to non-self antigens.
Research Area: Cardiovascular
