Rab2 Antibody (YA5155)
(Synonyms: RAB2A; RAB2; Ras-related protein Rab-2A)Rab2 Antibody (YA5155) is a Mouse-derived and non-conjugated monoclonal antibody, targeting to Rab2.
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Host:
Mouse
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Application:
WB, ICC/IF
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Reactivity :
Human, Mouse, Rat, Bovine, Chicken, Dog, Pig, Zebrafish
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Formulation:
Supplied in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
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Conjugation:
Non-conjugated
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
Applications
| Application |
WB
WB: Western Blot
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ICC/IF
ICC/IF: Immunocytochemistry/
Immunofluorescence |
|---|---|---|
| Dilution Ratio | 1:1000-1:2000 | 1:100-1:500 |
Product Details
Rab2 Antibody (YA5155) is a Mouse-derived and non-conjugated monoclonal antibody, targeting to Rab2.
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Host Mouse
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Clonality Monoclonal
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Species ReactivityHuman, Mouse, Rat, Bovine, Chicken, Dog, Pig, Zebrafish
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Calculated Molecular Weight Predicted band size: 24 kDa;
Purified recombinant human Rab 2A (C-terminus) protein fragments expressed in E.coli.
affinity purified.
Non-conjugated
Unmodified
Product Properties
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Appearance
Liquid
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Formulation
Supplied in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
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Storage & Stability
Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.
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Shipping
Shipping with blue ice.
Background
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Function
Rab2 is a The small GTPases Rab are key regulators of intracellular membrane trafficking, from the formation of transport vesicles to their fusion with membranes. Rabs cycle between active GTP-bound and inactive GDP-bound states. In their active state, drive transport of vesicular carriers from donor organelles to acceptor organelles to regulate the membrane traffic that maintains organelle identity and morphology. RAB2A regulates autophagy by promoting autophagosome-lysosome fusion via recruitment of the HOPS endosomal tethering complex; this process involves autophagosomal RAB2A and lysosomal RAB39A recruitment of HOPS subcomplexes VPS39-VPS11 and VPS41-VPS16-VPS18-VPS33A, respectively, which assemble into a functional complex to mediate membrane tethering and SNAREs-driven membrane fusion. Required for protein transport from the endoplasmic reticulum to the Golgi complex. Regulates the compacted morphology of the Golgi. Together with RAB2B, redundantly required for efficient autophagic flux[1][2][3].
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Subcellular Localization
Endoplasmic reticulum-Golgi intermediate compartment membrane; Lipid-anchor; Cytoplasmic side; Melanosome; Endoplasmic reticulum membrane; Lipid-anchor; Cytoplasmic side; Golgi apparatus membrane; Lipid-anchor; Cytoplasmic side; Cytoplasmic vesicle, secretory vesicle, acrosome; Cytoplasmic vesicle, autophagosome membrane; Lipid-anchor; Cytoplasmic side
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Isoforms & Post-Translational Modification
P61019 has 2 isomers: P61019-1: 23546 Da (predicted); P61019-2: 20847 Da (predicted).
Prenylated. Prenylation is required for association with cellular membranes -
Subunit
Interacts with PRKCI (PubMed:14570876). Interacts with TRIP11 (PubMed:25473115).
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SwissProt ID
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Synonyms
RAB2A; RAB2; Ras-related protein Rab-2A
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