Item#: 330-11 HAPTOGLOBIN Human

$165.00/mg Quantity

$480.00/3mg Quantity


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Product Name: HAPTOGLOBIN Human
CAS No: 9087-69-8
Cat. No: 330-11
Expiration: 1 year
Form: Lyophilized
Purity: >98% by SDS Page
Source: Human Serum
Storage: 2-8 C
Synonyms: HAP, HP
UNSPSC code: 51131907

Human Serum HAPTOGLOBIN antigen in BULK QUANTITIES from 100-500 mg single lot sizes. Custom fills of human haptoglobin available. Custom buffers of human haptoglobin available on bulk orders.


Human Haptoglobin (frequently abbreviated as Hp) is a protein in the blood plasma that binds free hemoglobin released from erythrocytes with high affinity and thereby inhibits its oxidative activity. The haptoglobin-hemoglobin complex will then be removed by the reticuloendothelial system (mostly the spleen). For this reason, human haptoglobin levels will be decreased in haemolytic anaemias.

Haptoglobin (frequently abbreviated as Hp) is a protein in the blood plasma that binds free hemoglobin released from erythrocytes with high affinity and thereby inhibits its oxidative activity. The haptoglobin-hemoglobin complex will then be removed by the reticuloendothelial system (mostly the spleen). Haptoglobin is a serum protein that consists of two alpha and two beta chains connected by disulfide bridges. Human haptoglobin acts as a hemoglobin scavenger and has been associated with protease inhibitory activity. Human Haptoglobin is a positive acute phase reactant, the levels of which increase significantly in human(s) in response to inflammation, tissue injury or disease.



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330-11 HAPTOGLOBIN Human Serum
334-11 HAPTOGLOBIN Mouse Serum
335-11 HAPTOGLOBIN Rat Serum
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Human Haptoglobin Research Article:
Antioxidant role of human haptoglobin. Human Haptoglobin REF:PROTEOMICS,Volume 4, Issue 8 , Pages 2221-2228/Haptoglobin.

Human Haptoglobin Study: Dual inhibition of cyclooxygenase and lipoxygenase by human haptoglobin: its polymorphism and relation to hemoglobin binding.Human Haptoglobin REF: : Biochem Biophys Res Commun. 2007 Feb 23;353/Haptoglobin.

Human Haptoglobin Study:Circulating Haptoglobin Is an Independent Prognostic Factor in the Sera of Patients with Epithelial Ovarian Cancer.Human Haptoglobin REF: Neoplasia. 2007 January; 9(1): 1–7/Haptoglobin/human.

Human Haptoglobin Study:Differential utilization by Haemophilus influenzae of haemoglobin complexed to the three human haptoglobin phenotypes. Human Haptoglobin REF: FEMS Immunology & Medical Microbiology Volume 46 Issue 3 Page 426-April 2006/Haptoglobin/human.

Human Haptoglobin research:Influence of human haptoglobin polymorphism on oxidative stress induced by free hemoglobin on red blood cells. Human Haptoglobin REF: Clin Chem Lab Med. 2006;44(5):542-7/Haptoglobin/human.

Human Haptoglobin Study:Expression of truncated urokinase in disulfide complex with haptoglobin in human carcinomas. Human Haptoglobin REF:Journal of Surgical Research,Volume 130, Issue 2,Pages 264-264/Haptoglobin/human.

Human Haptoglobin Study: Haptoglobin therapy during pregnancy for paroxysmal nocturnal hemoglobinuria with renal failure. Human Haptoglobin REF: International Journal of Gynecology & Obstetrics,25 April 2007/Haptoglobin/human.

Human Haptoglobin research: Haptoglobin genotype modulates the balance of Th1/Th2 cytokines produced by macrophages exposed to free hemoglobin.Human Haptoglobin REF: Atherosclerosis, Volume 191, Issue 1, March 2007, Pages 48-53/Haptoglobin/human.


Human Haptoglobin Study: Serum vitamin C concentration is influenced by haptoglobin polymorphism and iron status in Chinese.Human Haptoglobin REF:Clinica Chimica Acta,Volume365, Issues 1-2March 2006,Pages 319-324/Haptoglobin/human haptoglobin.

Human Haptoglobin Study: Expression of truncated urokinase in disulfide complex with haptoglobin in human carcinomas. Human Haptoglobin REF:
Journal of Surgical Research, Volume 130,Issue2,February2006,Page 264/Haptoglobin/human.

Human Haptoglobin study: Human Haptoglobin (HP) is produced mainly by the liver and secreted into the circulation.major positive acute-phase reactant, Human Haptoglobin(Hp) increases in plasma during inflammation, infection, trauma, tissue damage, and malignant proliferation. Human Haptoglobin Ref.Am.J.Respir. Cell Mol.Biol.Volume23,Number 3, September2000 277-282/Haptoglobin/human.

Human Haptoglobin research: Increased serum human haptoglobin concentration and changes in its glycosylation have been reported in certain cancer types. Research has shown that human serum haptoglobin is a potential biomarker in the diagnosis of hepatocellular carcinoma(HCC).Human Haptoglobin Refe:J Proteome Research.5 (10),2691-2700,2006/Haptoglobin/human.

human haptoglobin study: Haptoglobin is degraded by iron in C57BL/6 mice: A possible link with endoplasmic reticulum stress.human haptoglobin ref:
Blood Cells, Molecules, and Diseases, July 2007/human/haptoglobin


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