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869003-M

Sigma-Aldrich

Luteinizing Hormone, Human Pituitary, Iodination Grade

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Synonym(s):
Luteinizing Hormone, Human Pituitary, Iodination Grade, hLH
CAS Number:
MDL number:

Assay

≥95% (weight)

Quality Level

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

impurities

≤0.05% hCG
≤0.5% hFSH, hTSH

color

white

solubility

water: 1 mg/mL

storage temp.

−20°C

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This Item
L6420869039-M869006-M
form

solid

form

-

form

solid

form

lyophilized solid

storage condition

OK to freeze

storage condition

-

storage condition

OK to freeze

storage condition

OK to freeze

solubility

water: 1 mg/mL

solubility

-

solubility

acidified ethanol: soluble, methanol: soluble

solubility

0.05 M PBS: 1 mg/mL

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

General description

Native, human luteinizing hormone from pituitary gland. A heterodimeric glycoprotein hormone required for ovulation, spermatogenesis, and the biosynthesis of sex steroids. Biological specificity has been attributed to the β-chain. Potency: ≥5000 IU/mg
Native, human luteinizing hormone from pituitary gland. Heterodimeric glycoprotein hormone secreted by the anterior pituitary gland that is required for ovulation, spermatogenesis, and the biosynthesis of sex steroids. Regulates biosynthesis and/or secretion of sex steroids. In the female, LH stimulates synthesis of progesterone in the ovaries, release of estrogen from Graafian follicles, induction of ovulation, and formation of the corpus luteum. In the male, LH stimulates testosterone secretion by the testes. Biological specificity has been attributed to the β-chain.

Biochem/physiol Actions

≥ 5,000 IU/mg

Warning

Toxicity: Carcinogenic / Teratogenic (D)

Other Notes

Ramanujam, L.N., et al. 1999. Clin. Endocrinol.51, 243.

Legal Information

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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