S100A4 Antibody (YA3917)

S100A4 Antibody (YA3917) is a mouse-derived and non-conjugated IgG1 antibody, targeting to S100A4. It can be applicated for IHC-P, FC, ELISA assays, in the background of human, mouse, rat.

S100A4 protein, a calcium-binding molecule, plays a versatile role in numerous cellular processes, including motility, angiogenesis, cell differentiation, apoptosis, and autophagy. Functionally, it enhances cell motility and invasiveness by interacting with non-muscle myosin heavy chain IIA/MYH9, promoting filament depolymerization and increasing the amount of soluble myosin-IIA to facilitate chemotaxis. Additionally, S100A4 modulates the pro-apoptotic function of TP53 by binding to its C-terminal transactivation domain within the nucleus, leading to a reduction in TP53 protein levels. In the extracellular space, it stimulates cytokine production and acts as a chemoattractant complex with PGLYRP1 to promote lymphocyte migration via CCR5 and CXCR3 receptors. The protein forms homodimers and interacts with various partners, including PPFIBP1, Annexin 2/ANXA2, TP53, CCR5, and FCGR3A, each interaction contributing to its diverse cellular functions. This intricate network of interactions underscores the multifaceted role of S100A4 in orchestrating cellular responses across different pathways.

P26447

Predicted band size: 12 kDa; Observed band size: 12 kDa

affinity purified.

Non-conjugated

Primary Antibody; Mouse Monoclonal Antibody

Mouse

Human, Mouse, Rat

IHC: 1/200-1/1000; FC: 1/200-1/400; ELISA: 1/10000

IHC-P, FC, ELISA

Liquid

Supplied in PBS with 0.05% sodium azide

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Shipping with blue ice.

IgG1

Purified recombinant fragment of human S100A4 (AA: 2-101) expressed in E. Coli.