PREB (Prolactin regulatory element-binding protein; also mSEC12) is a 45 kDa member of the WD-repeat protein family. Although it is ubiquitously expressed, its expression level varies, tissue-to-tissue. It apparently acts as both a DNA-binding transcription factor, and a catalyst for vesicle formation from the ER. Human PREB is a 417 amino acid (aa) type II transmembrane protein. It is found in the ER and nuclear envelope, and may undergo splicing to generate a transcriptional factor. PREB contains a large cytoplasmic region (aa 1‑388) that displays three WD repeats (aa 152‑337), and an eight aa lumenal domain (aa 410‑417). The transcription factor region lies between aa 175‑417. Multiple splice forms exist. There is an alternate start site at Met73 that may be accompanied by either a 47 aa substitution for aa 388‑417, or a 14 aa substitution for aa 409‑417. Over aa 1‑388, human PREB shares 88% aa identity with mouse PREB.
Human PREB Alexa Fluor™ Plus 647‑conjugated Antibody
R&D Systems | Catalog # AF5557AFP647
Key Product Details
Species Reactivity
Applications
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Antibody Source
Product Specifications
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Host
Isotype
Applications for Human PREB Alexa Fluor™ Plus 647‑conjugated Antibody
Western Blot
Formulation, Preparation, and Storage
Formulation
Shipping
Stability & Storage
Background: PREB
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UniProt
Additional PREB Products
Product Documents for Human PREB Alexa Fluor™ Plus 647‑conjugated Antibody
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Product Specific Notices for Human PREB Alexa Fluor™ Plus 647‑conjugated Antibody
This product is provided under an intellectual property license from Life Technologies Corporation. The transfer of this product is conditioned on the buyer using the purchased product solely in research conducted by the buyer, excluding contract research or any fee for service research, and the buyer must not (1) use this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; or (c) manufacturing or quality assurance or quality control, and/or (2) sell or transfer this product or its components for resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.
For research use only
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Protocols
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