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Key Documents

SRP6153

Sigma-Aldrich

Activin A human

recombinant, expressed in human cells, ≥95% (SDS-PAGE)

Synonym(s):

FRP, FSH-releasing protein, Inhibin beta A

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About This Item

CAS Number:
104625-48-1
UNSPSC Code:
12352202
NACRES:
NA.32

biological source

human

recombinant

expressed in human cells

Assay

≥95% (SDS-PAGE)

form

lyophilized

mol wt

25 kDa (homodimer, non-glycosylated)

packaging

pkg of 10 μg

NCBI accession no.

P08476

shipped in

dry ice

storage temp.

−70°C

InChI

1S/C27H34O3/c1-27-16-15-22-21-11-9-20(28)17-19(21)8-10-23(22)24(27)12-13-25(27)30-26(29)14-7-18-5-3-2-4-6-18/h2-6,17,21-25H,7-16H2,1H3

InChI key

UBWXUGDQUBIEIZ-UHFFFAOYSA-N

Gene Information

human ... INHBA(3624)

General description

Activins are homodimers or heterodimers of the different subunit isoforms, part of the TGF-? super-family. Activin displays an extensive variety of biological activities, including mesoderm induction, neural cell differentiation, bone remodelling, hematopoiesis, and reproductive physiology. Activins takes part in the production and regulation of hormones such as FSH, LH, GnRH and ACTH. Cells that are identified to express Activin A include fibroblasts, endothelial cells, hepatocytes, vascular smooth muscle cells, macrophages, keratinocytes, osteoclasts, bone marrow monocytes, prostatic epithelium, neurons, chondrocytes, osteoblasts, Leydig cells, Sertoli cells, and ovarian granulosa cells. BioVision′s Activin A is produced in a serum-free, chemically de?ned media.

Physical form

Lyophilized from a PBS solution.

Preparation Note

Centrifuge the vial prior to opening.

Reconstitution

Reconstitute in sterile PBS containing 0.1% endotoxin-free, recombinant human serum albumin.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Yan Li et al.
The Journal of clinical endocrinology and metabolism, 100(11), E1415-E1427 (2015-08-26)
Activin A increases matrix metalloproteinase (MMP) 2 expression and cell invasion in human trophoblasts, but whether the expression of MMP2 is essential for the proinvasive effect of activin A has yet to be determined. Moreover, the identity of the activin
Hannah E J Yong et al.
Pregnancy hypertension, 5(4), 346-353 (2015-11-26)
Activin A, a TGFβ family member, circulates in the maternal blood at increasing concentrations throughout gestation during a healthy pregnancy. The circulating concentration of activin A is further increased in pre-eclampsia (PE), a hypertensive disorder of pregnancy that is marked
Xu Qian et al.
Biomaterials, 35(36), 9581-9590 (2014-09-06)
Well-defined culture conditions are essential for realizing the full potential of human embryonic stem cells (hESCs) in regenerative medicine where large numbers of cells are required. Synthetic polymers such as poly[2-(methacryloyloxy) ethyl dimethyl-(3-sulfopropyl) ammonium hydroxide] (PMEDSAH), offer multiple advantages over
Melissa L Brown et al.
Islets, 6(5-6), e1017226-e1017226 (2015-04-04)
Emerging evidence suggests that activin with its associated receptors, second messengers, and antagonists would be excellent targets for therapeutic drug development in the treatment of diabetes. We undertook the current study to investigate the ability to extrapolate findings from rodent
Yasuhide Ohinata et al.
PloS one, 9(9), e107308-e107308 (2014-09-10)
The inner cell mass (ICM) and trophoblast cell lineages duet early embryonic development in mammals. After implantation, the ICM forms the embryo proper as well as some extraembryonic tissues, whereas the trophoectoderm (TE) exclusively forms the fetal portion of the
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