Recombinant Mouse/Rat TGF-beta 1

SKU: EPT223

Size:50ug

Description:Recombinant Mouse/Rat Transforming Growth Factor Beta 1 is produced by our Mammalian expression system and the target gene encoding Ala279-Ser390 is expressed.

Accession:P04202

Molecular weight:12.8 KDa

Apparent molecular weight:13 KDa, reducing conditions

Other names:TGF-beta-1; TGFB; TGF-b1; TGFB1; CEDLAP;latency-associated peptide; TGFbeta; TGF-beta 1 protein; transforming growth factor beta-1

Storage condition:Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Purity:Greater than 95% as determined by reducing SDS-PAGE.

Endotoxin:Less than 0.001 ng/µg (0.01 EU/µg) as determined by LAL test.

Biological activity:Immobilized Mouse/Rat TGF-beta 1(Cat#CK33) at 2μg/ml (100 μl/well) can bind Mouse TGFBR2-His(Cat#CM05).The ED50 of Mouse TGFBR2-His(Cat#CM05)is 2.5 ug/ml.

Redissolve:Always centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in 4mM HCl. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.

Storage:Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Delivery condition:The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature listed below.

Background:Transforming growth factor beta 1 (TGFβ1) is the prototype of a growing superfamily of peptide growth factors and plays a prominent role in a variety of cellular processes, including cell-cycle progression, cell differentiation, reproductive function, development, motility, adhesion, neuronal growth, bone morphogenesis, wound healing, and immune surveillance. TGF-β1, TGF-β2 and TGF-β3 signal via the same heteromeric receptor complex, consisting of a ligand binding TGF-β receptor type II (TβR-II), and a TGF-β receptor type I (TβR-I). Signal transduction from the receptor to the nucleus is mediated via SMADs. TGF-β expression is found in cartilage, bone, teeth, muscle, heart, blood vessels, haematopoitic cells, lung, kidney, gut, liver, eye, ear, skin, and the nervous system.