Mouse / Rat TGF-Beta 1 / TGFB1 Protein, Tag Free

Mouse / Rat TGF-Beta 1 / TGFB1 Protein, Tag Free

• Background: Transforming growth factor beta 1 ( TGFB1) is also known as TGF-β1, CED, DPD1, TGFB. is a polypeptide member of the transforming growth factor beta superfamily of cytokines. It is a secreted protein that performs many cellular functions, including the control of cell growth, cell proliferation, cell differentiation and apoptosis. The TGFB1 protein helps control the growth and division (proliferation) of cells, the process by which cells mature to carry out specific functions (differentiation), cell movement (motility), and the self-destruction of cells (apoptosis). The TGFB1 protein is found throughout the body and plays a role in development before birth, the formation of blood vessels, the regulation of muscle tissue and body fat development, wound healing, and immune system function. TGFB1 is particularly abundant in tissues that make up the skeleton, where it helps regulate bone growth, and in the intricate lattice that forms in the spaces between cells (the extracellular matrix). Within cells, this protein is turned off (inactive) until it receives a chemical signal to become active. TGFB1 plays an important role in controlling the immune system, and shows different activities on different types of cell, or cells at different developmental stages. Most immune cells (or leukocytes) secrete TGFB1. TGFB1 has been shown to interact with TGF beta receptor 1, LTBP1, YWHAE, EIF3I and Decorin.
• Description: Mouse / Rat TGFB1, Tag Free (TG1-M5218) is expressed from human 293 cells (HEK293). It contains AA Ala 279 - Ser 390 (Accession # P04202-1). In the region 279 - Ser 390, the AA sequence of Mouse and Rat TGF-Beta 1 are homologus.
• Specifications: This protein carries no "tag". The protein has a calculated MW of 12.8 kDa. The protein migrates as 13 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE).
• Expression Region: Ala 279 - Ser 390
• Host: HEK 293
• Target: TGF-beta 1
• Conjugation: Unconjugated
• Tag: Native
• Source: Mouse / Rat
• Stability: -20°C to -70°C for 12 months in lyophilized state; -70°C for 3 months under sterile conditions after reconstitution._x000D_For long term storage, the product should be stored at lyophilized state at -20°C or lower.
• Endotoxin: 1.0 EU per μg
• Purity: 95%
• Bioactivity: Immobilized Mouse / Rat TGFB1, Tag Free (Cat. No. TG1-M5218) at 0.2 μg/mL (100 μL/well) can bind Biotinylated Mouse TGF-beta RII, His,Avitag (Cat. No. TG2-M82H5) with a linear range of 1-20 ng/mL (QC tested).
• Format: Powder
• Buffer: 50 mM HAC, pH3.0
• Additives: Trehalose
• Molecular Weight: 12.8 kDa
• Shipping Conditions: Room Temperature
• Storage Conditions: -20°C