R8779

Anti-Rab7 antibody, Mouse monoclonal

~2 mg/mL, clone Rab7-117, purified from hybridoma cell culture

• Synonym(s): Rab7 Antibody, Rab7 Antibody - Monoclonal Anti-Rab7 antibody produced in mouse, Anti-Ras-associated protein
• MDL number: MFCD08705596
• UNSPSC Code: 12352203
• NACRES: NA.41

Properties

• biological source: mouse
• Quality Level: 200
• conjugate: unconjugated
• antibody form: purified from hybridoma cell culture
• antibody product type: primary antibodies
• clone: Rab7-117, monoclonal
• form: buffered aqueous solution
• mol wt: ~24 kDa
• species reactivity: bovine, human, monkey, mouse, chicken, rat
• packaging: antibody small pack of 25 μL
• concentration: ~2 mg/mL
• technique(s): immunocytochemistry: suitable; immunoprecipitation (IP): suitable; indirect ELISA: suitable; microarray: suitable; western blot: 0.5-1 μg/mL using HeLa total cell extract
• isotype: IgG2b
• UniProt accession no.: P51149
• shipped in: dry ice
• storage temp.: −20°C
• target post-translational modification: unmodified
• Gene Information: human ... RAB7A(7879) ; mouse ... Rab7(19349) ; rat ... Rab7a(29448)

Description

General description

Rab7 is a member of the Rab family of small guanosine triphosphatases (GTPases). This family belongs to the rat sarcoma (Ras) superfamily of small GTPases. Rab proteins contain conserved regions involved in guanine nucleotide binding and hypervariable COOH-terminal domains with a cysteine motif, implicated in subcellular targeting. Post-translational modification of the cysteine motif with one or two geranylgeranyl groups is essential for the membrane association and correct intracellular localization of Rab proteins. The gene Rab7a in human chromosome is mapped to 3q21.3.

Specificity

Monoclonal Anti-Rab7 recognizes human, monkey, bovine, rat, mouse, and chicken Rab7.

Application

Monoclonal Anti-Rab7 antibody produced in mouse may be used in ELISA, immunoblotting (~24 kDa), immunoprecipitation, immunohistochemistry, immunofluorescence and immunocytochemistry.

Biochem/physiol Actions

Rab GTPases are central regulators of membrane trafficking between different subcellular compartments in eukaryotic cells. The regulatory capacity of Rab GTPases depends on their ability to cycle between the GDP-bound inactive and GTP-bound active states. Activation of Rab proteins is coupled to their association with intracellular membranes, allowing them to recruit downstream effector proteins to the cytoplasmic surface of a subcellular compartment. Through their effector proteins, Rab GTPases regulate vesicle formation, actin and tubulin-dependent vesicle movement, and membrane fusion. Rab7 regulates vesicle traffic from early to late endosomes, and from late endosomes to lysosomes. Rab7 is also involved in the maturation of late autophagic vacuoles. Among Rab7 effectors are Rab-interacting lysosome protein (RILP) that controls late endosomal and lysosomal transport by mediating the recruitment of dynein/dynactin motors, Rab-7-interacting ring finger protein (Rabring7) and the hVPS34/p150 complex.

Physical form

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.

Disclaimer

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.

Safety Information

• Storage Class Code: 12 - Non Combustible Liquids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves