CoraLite® Plus 488-conjugated GDI2 Monoclonal antibody

GDI2 Monoclonal Antibody for IF

Host / Isotype

Mouse / IgG1

Reactivity

human, mouse

Applications

IF

Conjugate

CoraLite® Plus 488 Fluorescent Dye

CloneNo.

4B8F3

Cat no : CL488-60078

Synonyms

FLJ16452, FLJ37352, GDI 2, GDI2, GDP dissociation inhibitor 2, Rab GDI beta, RABGDIB

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Validation Data Gallery

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  IF Staining of HeLa using CL488-60078

  Immunofluorescent analysis of (-20°C Ethanol) fixed HeLa cells using CL488-60078 (GDI2 antibody) at dilution of 1:100.

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Tested Applications

• Positive IF detected in: HeLa cells

Recommended dilution

• Immunofluorescence (IF): IF : 1:50-1:500

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

CL488-60078 targets GDI2 in IF applications and shows reactivity with human, mouse samples.

• Tested Reactivity: human, mouse
• Host / Isotype: Mouse / IgG1
• Class: Monoclonal
• Type: Antibody
• Immunogen: GDI2 fusion protein Ag4613
• Full Name: GDP dissociation inhibitor 2
• Calculated Molecular Weight: 47 kDa
• Observed Molecular Weight: 46 kDa
• GenBank Accession Number: BC005145
• Gene Symbol: GDI2
• Gene ID (NCBI): 2665
• RRID: AB_2883097
• Conjugate: CoraLite® Plus 488 Fluorescent Dye
• Excitation/Emission Maxima Wavelengths: 493 nm / 522 nm
• Form: Liquid
• Purification Method: Protein G purification
• Storage Buffer: PBS with 50% Glycerol, 0.05% Proclin300, 0.5% BSA, pH 7.3.
• Storage Conditions: Store at -20°C. Avoid exposure to light. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

GDP dissociation inhibitors (GDIs) are proteins that regulate the GDP-GTP exchange reaction of members of the rab family, GDIs can bind and release GDP-bound Rab proteins from membranes. Two GDI proteins towards different Rab proteins have been identified. GDI1 interacts with almost all of the Rab proteins, while GDI2 interacts with Rabll but not Rab3A. GDI2 distributes ubiquitously, displaying a membrane bound location in perinuclear regions of cells. GDI-2 was thought to be involved in cellular response to insulin. It electrophoreses as a 46kd protein in SDS-PAGE. (PMID: 7929030; PMID: 19570034). This antibody can bind both GDIs for the close sequences.