别名（Synonyms）

Activin A, activin AB alpha polypeptide, erythroid differentiation factor, Erythroid differentiation protein, FSH-releasing protein, inhibin beta A chain

Accession

P08476

GeneID

3624

表达系统（Source）

Insect Cell-derived Human/Mouse/Rat Activin A/Inhibin beta A protein, Gly311 - Ser426.

分子量大小（Molecular Weight）

Approximately 26 kDa.

氨基酸序列(AA Sequence)

GLECDGKVNI CCKKQFFVSF KDIGWNDWII APSGYHANYC EGECPSHIAG TSGSS LSFHS TVINHYRMRG HSPFANLKSC CVPTKLRPMS MLYYDDGQNI IKKDIQNMIV EECGCS

标签（Tag）

None

外观（Physical Appearance）

Sterile Filtered White lyophilized (freeze-dried) powder.

纯度（Purity）

> 95% by SDS-PAGE analyses.

生物活性（Biological Activity）

Test in processing.

内毒素（Endotoxin）

< 0.1 EU per 1μg of the protein by the LAL method.

制剂（Formulation）

Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM Tris-HCl, pH 8.0, 300 mM NaCl, with 5% Trehalose, 0.02% Tween-20.

复溶（Reconstitution）

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile 10mM HCl to a concentration of 0.1-0.3 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20℃. Further dilutions should be made in appropriate buffered solutions.