Storage Conditions
-20°C/1 year
Applications
ELISA
IF
IHC
WB
Concentration
1 mg/ml
Recomended Dilution
Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. ELISA: 1/20000. Not yet tested in other applications.
Type Clonality
Polyclonal
Immunogen
The antiserum was produced against synthesized peptide derived from human SAR1B. AA range:111-160
Subcellular Location
Endoplasmic reticulum membrane
Peripheral membrane protein . Associated with the endoplasmic reticulum and Golgi stacks, in particular in the juxta-nuclear Golgi region. .
Peripheral membrane protein . Golgi apparatus, Golgi stack membrane
Iso type
IgG
Tissue Source
Rabbit
Reactivity
Human
Mouse
Rat
Human Gen
51128
Observed Band
22kD
Other Name
GTBPB
GTP-binding protein B
GTP-binding protein SAR1b
SAR1B
SARA2
SARB
Background
The protein encoded by this gene is a small GTPase that acts as a homodimer. The encoded protein is activated by the guanine nucleotide exchange factor PREB and is involved in protein transport from the endoplasmic reticulum to the Golgi. This protein is