Recombinant Human Retinol-binding protein 4 (RBP4) (Active)
Product Specifications
Product Name Alternative
(Plasma retinol-binding protein) (PRBP) (RBP)
Abbreviation
Recombinant Human RBP4 protein (Active)
Gene Name
RBP4
UniProt
P02753
Expression Region
19-201aa
Organism
Homo sapiens (Human)
Target Sequence
ERDCRVSSFRVKENFDKARFSGTWYAMAKKDPEGLFLQDNIVAEFSVDETGQMSATAKGRVRLLNNWDVCADMVGTFTDTEDPAKFKMKYWGVASFLQKGNDDHWIVDTDYDTYAVQYSCRLLNLDGTCADSYSFVFSRDPNGLPPEAQKIVRQRQEELCLARQYRLIVHNGYCDGRSERNLL
Tag
C-terminal hFc1-tagged
Type
Active Protein & In Stock Protein
Source
Mammalian cell
Field of Research
Cancer
Relevance
Retinol-binding protein that mediates retinol transport in blood plasma (PubMed:5541771) . Delivers retinol from the liver stores to the peripheral tissues (Probable) . Transfers the bound all-trans retinol to STRA6, that then facilitates retinol transport across the cell membrane (PubMed:22665496)
Endotoxin
Less than 1.0 EU/μg as determined by LAL method.
Purity
Greater than 90% as determined by SDS-PAGE.
Activity
Yes
Bioactivity
①Measured by its binding ability in a functional ELISA. Immobilized RBP4 at 5 μg/ml can bind TTR (CSB-MP025270HUh6), the EC50 is 695.0-970.1 ng/ml.
Form
Lyophilized powder
Buffer
Lyophilized from a 0.2 μm sterile filtered PBS, 6% Trehalose, pH 7.4
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Molecular Weight
50 kDa
Storage Conditions
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Product MSDS
https://www.cusabio.com/msds/12928674/
Protein Length
Full Length of Mature Protein
Available Sizes
Curated Selection
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