Molecular weight (DA)
25kD
Immunogen
Synthesized peptide derived from human protein . at AA range: 100-180
Specificity
RB33B Polyclonal Antibody detects endogenous levels of protein.
Formulation
Liquid in PBS containing 50% glycerol, and 0.02% sodium azide.
Dilution rate
WB 1:500-2000 ELISA 1:5000-20000
Purification process (Immunogen)
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Background
This gene encodes a small GTP-binding protein of the Rab GTPase family, whose members function in vesicle transport during protein secretion and endocytosis. Rab GTPases are active, membrane-associated proteins that recruit effector proteins in the GTP-bound state and inactive cytosolic proteins when in a GDP-bound state. The protein encoded by this gene is ubiquitously expressed and has been implicated in Golgi to endoplasmic reticulum cycling of Golgi enzymes. In addition, this protein regulates Golgi homeostasis and coordinates intra-Golgi retrograde trafficking. Allelic variants in this gene have been associated with Dyggve-Melchior-Clausen syndrome and Smith-McCort dysplasia 2, which are autosomal recessive spondyloepimetaphyseal dysplasias characterized by skeletal abnormalities. [provided by RefSeq, Sep 2016],
Function
function:Protein transport. Probably involved in vesicular traffic.,similarity:Belongs to the small GTPase superfamily. Rab family.,
Protein name
Ras-related protein Rab-33B
Fields
>>Autophagy - animal
Human protein sequence Database
Q9H082
Mouse protein sequence database
O35963
Rat protein sequence database
Cellular localization
Golgi apparatus membrane ; Lipid-anchor . Golgi apparatus, cis-Golgi network . Under starvation conditions punctate RAB33B-positive structures are often observed in the cytoplasm. .
Tissue expression
Brain,Testis,Tongue,