Anti-TGF-beta1

Antibody Details

Product Details

Reactivity Species

Human

Host Species

Mouse

Immunogen

Purified Recombinant Human TGF-β1 (> 98%)

Endotoxin Level

< 0.1 EU/µg as determined by the LAL method

Formulation

This monoclonal antibody has been 0.2 µm filtered and lyophilized from modified Dulbecco's phosphate buffered saline (1X PBS) pH 7.2 - 7.3 containing 5.0% w/v trehalose with no calcium, magnesium or preservatives present.

Storage and Handling

The lyophilized antibody can be stored desiccated at -20°C to -70°C for up to twelve months. The reconstituted antibody can be stored for at least four weeks at 2-8°C. For long-term storage of the reconstituted antibody, aseptically aliquot into working volumes and store at -20°C to -70°C in a manual defrost freezer. Avoid repeated freeze thaw cycles. No detectable loss of activity was observed after six months.

Country of Origin

USA

Shipping

Next Day Ambient

RRID

AB_2831930

Applications and Recommended Usage?
Quality Tested by Leinco

Western Blotting: To detect Human TGF-β1 this monoclonal antibody can be used at a concentration of 1 µg/ml. This monoclonal antibody should be used in conjunction with compatible second-step reagents such as PN:M114 and a chromogenic substrate such as PN:T343. The detection limit for Human TGF-β1 is 25 ng/lane under either reducing or non-reducing conditions. The sensitivity of detection may increase up to 50 fold when a chemiluminescent substrate is used. A suitable Western blotting control is PN:TGF-β1.

Each investigator should determine their own optimal working dilution for specific applications. See directions on lot specific datasheets, as information may periodically change.

Description

Specificity

Mouse Anti-Human Transforming Growth Factor beta 1 (TGF-β1) (Clone 141322) recognizes an epitope on Human TGF-β1. This monoclonal antibody was purified using multi-step affinity chromatography methods such as Protein A or G depending on the species and isotype.

Background

Transforming growth factor beta 1 or TGF-β1 is a multifunctional cytokine that regulates the proliferation and differentiation of cells specific to bone like chondrocytes, osteoblasts, osteoclasts including mesenchymal precursor cells.¹ It is known to promote the pathogenesis of lung fibrosis and acts as a tumor suppressor in normal cells.² TGF-beta1 can promote mechanical strength in healing Achilles tendons by regulating collagen synthesis, cross-link formation, and matrix remodeling.³

Antigen Details

Protein

TGF-beta 1

PubMed

TGF-beta 1

References & Citations

1. Guven, M. et al. (2007) Growth Factors 25: 101
2. Schneider, J. et al. (2009) J Investing Med. 57(5):655-61
3. Yu, C. et al. (2009) Biochem Biophys Res Commun. 406(2):204-210

Technical Protocols