TBC1D2 polyclonal antibody

Product Specifications

Background

GTPase-activating proteins (GAPs) accelerate the intrinsic rate of GTP hydrolysis of Ras-related proteins, resulting in downregulation of their active form. TBC1D2 (TBC1 domain family member 2), also known as Armus or PARIS-1 (prostate antigen recognized and identified by SEREX 1), is a 928 amino acid protein containing a Rab-GAP TBC domain and a PH domain. Localizing to cytoplasm, cytoplasmic vesicles and cell junctions, TBC1D2 is expressed in a broad range of tissues, including kidney, liver, lung and placenta, as well as in keratinocytes and epithelia-containing organs. TBC1D2 functions as a GTPase-activating protein for RAB7, and also acts as a linker between RAB7 and RAC1, which leads to RAB7A inactivation and inhibition of E-cadherin degradation. Existing as six alternatively spliced isoforms, the gene encoding TBC1D2 maps to human chromosome 9q22.33.

CAS Number

9007-83-4

Structure Composition

Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Product Name Alternative

TBC1 domain family member 2A; Armus; Prostate antigen recognized and identified by SEREX 1; PARIS-1; BC1D2; PARIS1; PP8997; TBC1D2A

Swiss Prot

Q9BYX2

Reactivity

Human, Mouse, Rat

Immunogen

A synthetic peptide corresponding to residues in Human TBC1D2.

Conjugation

Unconjugated

Applications

Dilution

WB: 1:500~1:1000

Purity

The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE) .

Modification

Unmodification

Molecular Weight

~ 105 kDa

Storage Conditions

Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Notes

For research use only, not for use in diagnostic procedure.

Specificity

TBC1D2 polyclonal antibody detects endogenous levels of TBC1D2 protein.

Applications Notes

Western blot (WB) analysis of TBC1D2 polyclonal antibody at 1:500 dilution Lane1:MCF-7 whole cell lysate Lane2:sp2/0 whole cell lysate Lane3:PC12 whole cell lysate