T5425
Transforming Growth Factor-β3 human
≥97% (SDS-PAGE), recombinant, expressed in baculovirus infected Sf21 cells, powder, suitable for cell culture
Synonym(s):
hTGF-β3, TGF-β3
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About This Item
Biological source:
human
Recombinant:
expressed in baculovirus infected Sf21 cells
Assay:
≥97% (SDS-PAGE)
Form:
powder
Mol wt:
predicted mol wt ~25 kDa
Impurities:
<0.01 EU/μg
Product Name
Transforming Growth Factor-β3 human, TGF-β3, recombinant, expressed in baculovirus infected Sf21 cells, powder, suitable for cell culture
biological source
human
recombinant
expressed in baculovirus infected Sf21 cells
assay
≥97% (SDS-PAGE)
form
powder
potency
0.01-0.09 ng/mL ED50/EC50
quality
endotoxin tested
mol wt
predicted mol wt ~25 kDa
packaging
pkg of 2 μg
storage condition
avoid repeated freeze/thaw cycles
technique(s)
cell culture | mammalian: suitable
impurities
<0.01 EU/μg
UniProt accession no.
storage temp.
−20°C
General description
The TGFβ3 (transforming Growth Factor-β3) gene is mapped to human chromosome 14q24.3.
Application
Transforming Growth Factor-β3 human has been used to study the role of TGF-β3 in healing tendon-to-bone insertion and in chondrogenic differentiation.
Biochem/physiol Actions
TGF-β (transforming growth factor-β3) isoforms are significantly involved in inducing inflammatory responses. It is associated with vascular diseases, wound healing and ameliorating effect in venous leg ulcer. TGF-β3 has an antagonistic effect on TGF-β1 and reduces the degree of collagen type I deposition and fibroblast differentiation. As a result TGF-β3 might lead to ulcer chronicity due to hindered myofibroblasts formation. TGF-β is a key player in tumor formation and progression. Increased TGF-β3 expression is observed in cancer and adipose tissue fibrosis. TGF-β3 is crucial in tissue regeneration and scarless tissue repair.
TGF-β3 is less prevalent in natural expression than either TGF-β1 or TGF-β2, but it is the most abundant mRNA expressed in chick embryos. It is also expressed in human umbilical cord, in a variety of mesenchymal cells of human and rodent origin, and in several human carcinoma cells.
Physical form
Lyophilized from a 0.2 μm filtered solution in 35% acetonitrile and 0.1% trifluoroacetic acid containing 50 μg bovine serum albumin per 1 μg of cytokine.
Analysis Note
The biological activity is measured by its ability to inhibit the IL-4-dependent proliferation of mouse HT-2 cells.
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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