Merck Tumor Necrosis Factor-α, human (hTNF-α)

Tumor Necrosis Factor-α, human (hTNF-α)

recombinant (yeast)

human necrosis factor, hTNF

Quality Level

100

생물학적 소스

human

재조합

expressed in yeast

assay

≥95% (SDS-PAGE)

form

solution

효능

≤0.01 ng/mL EC50

specific activity

>1*10^8 U/mg (>1 x 10⊥8 U/mg, <0.01 ng/ml (hTNF-a, NIBSC, interim standard, 87/650), at least the same specific activity (EC50) compared to the indicated standard is guaranteed.)

분자량

17,000 Da

포장

pkg of 1,000,000 U (10 μg, 1ml)

manufacturer/tradename

Roche

저장 조건

avoid repeated freeze/thaw cycles

불순물

<0.1 EU/μgtested (LAL test)

UniProt 수납 번호

Q9UBM5

배송 상태

dry ice

저장 온도

−20°C

Gene Information

human ... TNF(7124)

Tumor necrosis factor a (TNF-a) is a multifunctional cytokine, majorly produced by activated macrophages and is involved in the pathogenesis of many acute and chronic inflammatory condition.

Recombinant, Tumor Necrosis Factor-α, human (hTNF-α), is produced in Pichia pastoris and purified by standard chromatographic techniques.
**
Primary structure:** One polypeptide chain (157 amino acids), identical to natural hTNF-a.