Rat Recombinant HP protein, His Tag (V2LY-0526-LY9410)

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Basic Information

Expressed Host
HEK293 Cells
Protein Species
Rat
Tag
His Tag
Protein Construction
This product is Rat Recombinant HP protein, His Tag consist of Amino Acid: 1-347 and predicts a molecular mass of 38.1 kDa.
Molecule Mass
38.1 kDa
Sequence
Amino Acid: 1-347
Species
Rat

Formulations & Storage [For reference only, actual COA shall prevail!]

Purity
>90% as determined by SDS-PAGE.
Endotoxin
Please contact us for more information.
Format
Lyophilized
Reconstitution
Allow the vial and reconstitution buffer to equilibrate to room temperature. Briefly centrifuge or tap down the vial to ensure that all lyophilized powder is collected at the bottom of the vial. For the reconstitution of this product, we recommend adding PBS or sterile water to achieve a final antibody concentration of 1 mg/mL. Allow the vial to reconstitute for 10-15 minutes at room temperature with gentle agitation. Avoid vigorous shaking that can cause foaming and antibody denaturation. Aliquot into volumes based on your experiment and store liquid protein at -20°C or -80°C for long time.
Buffer
Lyophilized from sterile Tris, NaCl, Glutathione, EDTA, DTT, PMSF, Glycerol
Preservative
None
Storage
Samples are stable for up to twelve months from date of receipt at -20°C to -80°C. Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
More Infomation

Target

Full Name
Haptoglobin
Function
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 antioxidant, has antibacterial activity, and plays a role in modulating many aspects of the acute phase response. Hemoglobin/haptoglobin complexes are rapidly cleared by the macrophage CD163 scavenger receptor expressed on the surface of liver Kupfer cells through an endocytic lysosomal degradation pathway.

The uncleaved form of allele alpha-2 (2-2), 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.
Biological Process
Acute inflammatory response Source: GO_Central
Acute-phase response Source: UniProtKB-KW
Defense response Source: ProtInc
Defense response to bacterium Source: UniProtKB-KW
Immune system process Source: UniProtKB-KW
Negative regulation of hydrogen peroxide catabolic process Source: BHF-UCL
Negative regulation of oxidoreductase activity Source: BHF-UCL
Positive regulation of cell death Source: BHF-UCL
Response to hydrogen peroxide Source: BHF-UCL
Zymogen activation Source: GO_Central
Cellular Location
Secreted
Involvement in disease
Anhaptoglobinemia (AHP):
A condition characterized by the absence of the serum glycoprotein haptoglobin. Serum levels of haptoglobin vary among normal persons: levels are low in the neonatal period and in the elderly, differ by population, and can be influenced by environmental factors, such as infection. Secondary hypohaptoglobinemia can occur as a consequence of hemolysis, during which haptoglobin binds to free hemoglobin. Congenital haptoglobin deficiency is a risk factor for anaphylactic non-hemolytic transfusion reactions.
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For research use only. Not intended for any clinical use.

Custom Antibody Labeling

We also offer labeled antibodies developed using our catalog antibody products and nonfluorescent conjugates (HRP, AP, Biotin, etc.) or fluorescent conjugates (Alexa Fluor, FITC, TRITC, Rhodamine, Texas Red, R-PE, APC, Qdot Probes, Pacific Dyes, etc.).

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