Rabbit Anti-PREB Recombinant Antibody (CBYC-P601) (CBMAB-P2752-YC)

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Basic Information

Host Animal
Rabbit
Clone
CBYC-P601
Application
ICC, IF
Specificity
Human
Antibody Isotype
IgG
Clonality
Monoclonal
Application Notes
The COA includes recommended starting dilutions, optimal dilutions should be determined by the end user.

Formulations & Storage [For reference only, actual COA shall prevail!]

Storage
Store at 4°C short term (1-2 weeks). Aliquot and store at-20°C long term. Avoid repeated freeze/thaw cycles.
More Infomation

Target

Full Name
Prolactin Regulatory Element Binding
Introduction
PREB is a protein that specifically binds to a Pit1-binding element of the prolactin (PRL) promoter. This protein may act as a transcriptional regulator and is thought to be involved in some of the developmental abnormalities observed in patients with partial trisomy 2p. This gene overlaps the abhydrolase domain containing 1 (ABHD1) gene on the opposite strand.
Entrez Gene ID
Alternative Names
C85705
Function
Guanine nucleotide exchange factor that specifically activates the small GTPase SAR1B. Mediates the recruitment 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.
Biological Process
COPII vesicle coatingISS:UniProtKB
Endoplasmic reticulum to Golgi vesicle-mediated transportISS:UniProtKB
Protein exit from endoplasmic reticulumManual Assertion Based On ExperimentIMP:UniProtKB
Protein secretionManual Assertion Based On ExperimentIBA:GO_Central
Regulation of COPII vesicle coatingManual Assertion Based On ExperimentIBA:GO_Central
Cellular Location
Endoplasmic reticulum membrane
Nucleus
Concentrates at endoplasmic reticulum exit sites (ERES), also known as transitional endoplasmic reticulum (tER).
Topology
Cytoplasmic: 1-388
Helical: 389-409
Lumenal: 410-417
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For research use only. Not intended for any clinical use.

Custom Antibody Labeling

We also offer labeled antibodies developed using our catalog antibody products and nonfluorescent conjugates (HRP, AP, Biotin, etc.) or fluorescent conjugates (Alexa Fluor, FITC, TRITC, Rhodamine, Texas Red, R-PE, APC, Qdot Probes, Pacific Dyes, etc.).

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