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| Reactivity: | Human, Mouse, Rat |
| Applications: | WB, IHC, ELISA |
| Host Species: | Rabbit |
| Isotype: | IgG |
| Clonality: | Polyclonal antibody |
| Gene Name: | haptoglobin |
| Gene Symbol: | HP |
| Synonyms: | BP; HPA1S; HP2ALPHA2; Haptoglobin (HP) |
| Gene ID: | 3240 |
| UniProt ID: | P00738 |
| Immunogen: | A synthetic peptide corresponding to a sequence within amino acids 1-100 of human Haptoglobin (Haptoglobin (HP)) (NP_005134.1). |
| Dilution: | WB 1:500-1:2000; IHC 1:50-1:200 |
| Purification Method: | Affinity purification |
| Concentration: | 0.55 mg/ml |
| Buffer: | Buffer: PBS with 0.02% sodium azide,50% glycerol,pH7.3. |
| Storage: | Store at -20°C. Avoid freeze/thaw cycles. |
| Documents: | Manual-HP antibody |
Background
This gene encodes a preproprotein, which is processed to yield both alpha and beta chains, which subsequently combine as a tetramer to produce haptoglobin. Haptoglobin functions to bind free plasma hemoglobin, which allows degradative enzymes to gain access to the hemoglobin, while at the same time preventing loss of iron through the kidneys and protecting the kidneys from damage by hemoglobin. Mutations in this gene and/or its regulatory regions cause ahaptoglobinemia or hypohaptoglobinemia. This gene has also been linked to diabetic nephropathy, the incidence of coronary artery disease in type 1 diabetes, Crohn's disease, inflammatory disease behavior, primary sclerosing cholangitis, susceptibility to idiopathic Parkinson's disease, and a reduced incidence of Plasmodium falciparum malaria. The protein encoded also exhibits antimicrobial activity against bacteria. A similar duplicated gene is located next to this gene on chromosome 16. Multiple transcript variants encoding different isoforms have been found for this gene.
Images
 | Western blot analysis of various lysates using Haptoglobin (HP) Rabbit pAb (A1571) at 1:1000 dilution._Secondary antibody: HRP-conjugated Goat anti-Rabbit IgG (H+L) (AS014) at 1:10000 dilution._Lysates/proteins: 25μg per lane._Blocking buffer: 3% nonfat dry milk in TBST._Detection: ECL Enhanced Kit (RM00021)._Exposure time: 90s. |
 | Immunohistochemistry analysis of paraffin-embedded Rat liver using Haptoglobin (HP) Rabbit pAb (A1571) at dilution of 1:100 (40x lens). Microwave antigen retrieval performed with 0.01M PBS Buffer (pH 7.2) prior to IHC staining. |
 | Immunohistochemistry analysis of paraffin-embedded Human liver cancer using Haptoglobin (HP) Rabbit pAb (A1571) at dilution of 1:100 (40x lens). Microwave antigen retrieval performed with 0.01M PBS Buffer (pH 7.2) prior to IHC staining. |
 | Immunohistochemistry analysis of paraffin-embedded Mouse liver using Haptoglobin (HP) Rabbit pAb (A1571) at dilution of 1:100 (40x lens). Microwave antigen retrieval performed with 0.01M PBS Buffer (pH 7.2) prior to IHC staining. |
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