The molecular weight is not a single value for this product, as haptoglobin is a mixed-type plasma protein. This product is a tetramer of α- and β-polypeptide chains. Reported molecular weights are approximately 100 kDa for Type 1-1, with higher weights for Types 2-1 and 2-2, up to around 900 kDa. Please see the link below to review additional information available in the product datasheet:
https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/195/395/372022-data-sheet.pdf
Größe auswählen
| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
1 mg | Warenkorb auf Verfügbarkeit prüfen | € 149,00 |
Über diesen Artikel
Quality Segment
description
Merck USA index - 14, 4612
assay
≥95% (SDS-PAGE)
form
lyophilized
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
solubility
water: 1 mg/mL
shipped in
ambient
storage temp.
−20°C
General description
Physical form
Preparation Note
Other Notes
Yamashita, G., et al. 1996. J. Gastroenterol. Hepatol. 11, 738.
Legal Information
Disclaimer
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| description Haptoglobin, Mixed Type, Human Plasma, CAS 9087-69-8, is a hemoglobin-binding acute-phase protein that promotes cholesterol crystallization. It is a tetramer composed of α- and β-polypeptide chains. | description Native Gc-globulin from human plasma. Single polypeptide chain present in plasma at about 20-55 mg/dl. Functions in binding and transport of vitamin D. | description - | description Native angiotensinogen from human plasma that is cleaved by renin to generate angiotensin I. It is a part of the renin-angiotensin system that regulates blood pressure and fluid balance. |
| assay ≥95% (SDS-PAGE) | assay ≥95% (SDS-PAGE) | assay >95% (SDS-PAGE) | assay ≥95% (SDS-PAGE) |
| form lyophilized | form solid | form lyophilized | form solid |
| storage condition OK to freeze | storage condition OK to freeze | storage condition OK to freeze | storage condition OK to freeze |
| storage temp. −20°C | storage temp. −20°C | storage temp. 2-8°C | storage temp. −20°C |
| solubility water: 1 mg/mL | solubility - | solubility water: soluble | solubility water: soluble |
| shipped in ambient | shipped in ambient | shipped in ambient | shipped in ambient |
Lagerklasse
11 - Combustible Solids
Was ist los?
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
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What is the molecular weight of this haptoglobin?
1 answer-
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Does this mixed type haptoglobin can be uesd to test the IgE and IgG haptoglobin antibodies in patient plasma by ELISA??
1 answer-
This product is sold for research use only. The suitability for use in testing the IgE and IgG haptoglobin antibodies in patient plasma by ELISA is not determined.
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