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Merck

372022

Haptoglobin, Mixed Type, Human Plasma

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.

Synonym(s):

Haptoglobin, Mixed Type, Human Plasma, Hp

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About This Item

CAS Number:
9087-69-8
UNSPSC Code:
12352202
NACRES:
NA.25
MDL number:
MFCD00131259

Key Documents

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Product Name

Haptoglobin, Mixed Type, Human Plasma, 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

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

Quality Level

100

Disclaimer

Toxicity: Standard Handling (A)

General description

Native haptoglobin from human plasma. A hemoglobin-binding acute-phase protein that promotes cholesterol crystallization and is found in human plasma at 82 to 236 mg per deciliter. It is a tetramer composed of α- and β-polypeptide chains.

Other Notes

Langlois, M., et al. 1997. Eur. J. Clin. Chem. Clin. Biochem. 35, 199.
Yamashita, G., et al. 1996. J. Gastroenterol. Hepatol. 11, 738.

Physical form

Salt-free.

Preparation Note

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
Prepared from plasma that has been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

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Global Trade Item Number

SKUGTIN
372022-1MGCN04055977213546

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