PREB antibody
Product Specifications
Background
Guanine nucleotide exchange factor that specifically activates the small GTPase SAR1B. Mediates the recruitement of SAR1B and other COPII coat components to endoplasmic reticulum membranes and is therefore required for the formation of COPII transport vesicles from the ER.
Was first identified based on its probable role in the regulation of pituitary gene transcription. Binds to the prolactin gene(PRL) promoter and seems to activate transcription.
Synonyms
Prolactin regulatory element-binding protein|Mammalian guanine nucleotide exchange factor mSec12|PREB|SEC12
Gene ID
10113
UniProt
Q9HCU5
Host
Rabbit
Reactivity
Human, Mouse
Immunogen
prolactin regulatory element binding
Target
PREB
Clonality
Polyclonal
Isotype
IgG
Applications
ELISA, WB, IHC, IF
Field of Research
Metabolism
Purification
Immunogen affinity purified
Dilution
WB: 1:500-1:2000; IHC: 1:20-1:200; IF: 1:20-1:200
Purity
≥95% as determined by SDS-PAGE
Form
Liquid
Molecular Weight
45 kDa
Storage Conditions
PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20°C for 12 months(Avoid repeated freeze / thaw cycles.)
CAS Number
9007-83-4
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