Rac1 (Protein|Antibody|cDNA Clone|ELISA Kit)

All Rac1 reagents are produced in house and quality controlled, including 1 Rac1 Antibody, 29 Rac1 Gene, 1 Rac1 Lysate, 1 Rac1 Protein, 2 Rac1 qPCR. All Rac1 reagents are ready to use.

Recombinant Rac1 proteins are expressed by Baculovirus-Insect Cells with fusion tags as N-GST.

Rac1antibodies are validated with different applications, which are ELISA.

Rac1cDNA clones are full length sequence confirmed and expression validated. There are 13 kinds of tags for each Rac1 of different species, especially GFP tag, OFP tag, FLAG tag and so on. There are three kinds of vectors for choice, cloning vector, expression vector and lentivrial expression vector.

Rac1 Protein (1)

Species

Rac1 Protein, Human, Recombinant (GST Tag)

10535-H09B

Expression host: Baculovirus-Insect Cells

Human RAC1 Protein 8901
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Rac1 Antibody (1)

Application
Clonality
Host

Anti-Rac1 Antibody

10535-T16

Specificity: Human

Application: ELISA

Clonality: PAb

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Rac1 cDNA Clone (29)

Human
Rat
Mouse

Rac1 qPCR Primer (2)

Rac1 Lysate (1)

RAC1 is a GTPase which belongs to the RAS superfamily of small GTP-binding proteins. Members of this superfamily appear to regulate a diverse array of cellular events, including the control of cell growth, cytoskeletal reorganization, and the activation of protein kinases. Two transcript variants encoding different isoforms have been found for RAC1 gene. RAC1 is a plasma membrane-associated small GTPase which cycles between active GTP-bound and inactive GDP-bound states. In its active state, binds to a variety of effector proteins to regulate cellular responses such as secretory processes, phagocytosis of apoptotic cells, epithelial cell polarization and growth-factor induced formation of membrane ruffles. RAC1 p21/rho GDI heterodimer is the active component of the cytosolic factor sigma 1, which is involved in stimulation of the NADPH oxidase activity in macrophage. RAC1 is essential for the SPATA13-mediated regulation of cell migration and adhesion assembly and disassembly. RAC1's isoform B has an accelerated GEF-independent GDP/GTP exchange and an impaired GTP hydrolysis, which is restored partially by GTPase-activating proteins. It is able to bind to the GTPase-binding domain of PAK but not full-length PAK in a GTP-dependent manner, suggesting that the insertion does not completely abolish effector interaction.

Stat3 is an important transcription factor that regulates both proinflammatory and anit-apoptotic pathways in the heart. It forms a multiprotein complex with RAC1 and PKC in an H/R-dependent manner by expression of constitutively active Rac1 mutant protein, and by RNA silencing of RAC1. Selective inhibition of PKC with calphostin C produces a marked suppression of Stat3 S727 phosphorylation. The association of Stat3 with Rax1 occurs predominantly at the cell membrane, but also inside the nucleus, and occurs through the binding of the coiled-coil domain of Stat3 to the 54 NH(2)-terminal residues of RAC1. Transfection with a peptide comprising the NH(2)-terminal 17 amino acid residues of RAC1-dependent signaling pathways resulting in physical association between Rac1 and Stat3 and the formation of a novel multiprotein complex with PKC.

Protein
Antibody
Gene
qPCR
Lysate
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