All Photos(2)



Anti-RAC1 antibody produced in rabbit

affinity isolated antibody

Cell migration-inducing gene 5 protein, Ras-like protein TC25, RAC1, p21-Rac1, Ras-related C3 botulinum toxin substrate 1
MDL number:

biological source


Quality Level



antibody form

affinity isolated antibody

antibody product type

primary antibodies




buffered aqueous solution

mol wt

antigen 21 kDa

species reactivity

mouse, rat, human


~1 mg/mL


ELISA: 1:20000
immunohistochemistry: 1:50-1:100
western blot: 1:500-1:1000

NCBI accession no.

UniProt accession no.

shipped in

wet ice

storage temp.


Gene Information

human ... RAC1(5879)

General description

The gene ras-related C3 botulinum toxin substrate 1 (RAC1), with 7 exons spanning 29 kb, is mapped to human chromosome 7p22. The encoded protein belongs to the Rho family of small GTPases. RAC1 is a maternal factor expressed in decidual cells.


The antiserum was produced against synthesized peptide derived from human Rac1/CDC42.

Immunogen Range: 38-87

Biochem/physiol Actions

Ras-related C3 botulinum toxin substrate 1 (RAC1), expressed in decidua, modulates uterine secretions that helps in maternal-fetal communication crucial for placental development and establishment of pregnancy. RAC1 regulates the secretory activity of human endometrial stromal cells during decidualization. Members of rho family of small GTPases, including RAC1, is associated with signal transduction pathways that regulate proliferation, adhesion, and migration of cells during embryonic development and invasiveness of tumor cells. RAC1 acts as a regulator of nuclear factor-κB (NF-κB) signaling pathway, and it is also associated with inflammation.Hindrance of RAC1 expression in lens epithelial cells can be a potential method for the treatment of cataract. Elevated expression of RAC1 promotes the proliferation, migration, and invasion of lens epithelial cells, and regulates the epithelial-mesenchymal transition (EMT) process, thus, RAC1 is associated with cataract. RAC1 functions as an oncogene in tumor cells. Deletion of RAC1 retards cell migration and wound healing of epidermal keratinocytes.

Features and Benefits

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Physical form

Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.


Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Storage Class Code

12 - Non Combustible Liquids



Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

RAC1 overexpression promotes the proliferation, migration and epithelial-mesenchymal transition of lens epithelial cells.
Su J and Li H
International Journal of Clinical and Experimental Pathology, 8(9), 10760-10767 (2015)
Seung Hee Lee et al.
International journal of molecular sciences, 21(16) (2020-08-23)
Increased platelet activation and apoptosis are characteristic of diabetic (DM) platelets, where a Parkin-dependent mitophagy serves a major endogenous protective role. We now demonstrate that Parkin is highly expressed in both healthy platelets and diabetic platelets, compared to other mitochondria-enriched
Rac1 Regulates Endometrial Secretory Function to Control Placental Development.
Davila J, et al.
PLoS Genetics, 11(8), e1005458-e1005458 (2015)
Small GTPase Rac1: structure, localization, and expression of the human gene.
Matos P, et al.
Biochemical and Biophysical Research Communications, 277(3), 741-751 (2000)
Victoria J Mar et al.
Pigment cell & melanoma research, 27(6), 1117-1125 (2014-07-22)
Activating mutations in the GTPase RAC1 are a recurrent event in cutaneous melanoma. We investigated the clinical and pathological associations of RAC1(P29S) in a cohort of 814 primary cutaneous melanomas with known BRAF and NRAS mutation status. The RAC1(P29S) mutation

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