Name
RBP Human Protein
Cat. No.
MAG-2223
Tag/Conjugates
His
Source
Urine from the patients with renal tubular proteinuria.
Shipping
At Room Temperature
Description
Human Retinol Binding Protein Native produced in urine from the patients with renal tubular proteinuria having a molecular mass of approximately 21kD.
Synonyms
RBP Human
Introduction
Human Retinol Binding Protein, also known as RBP, is responsible for transporting and binding vitamin A. Human RBP has a binding site for 1 molecule of retinol and circulates in the plasma together with prealbumin as a protein complex. The prealbumin binding prevents greater glomerular losses of the human RBP. Only the retinol-free form of the RBP, which has no affinity for prealbumin, undergoes glomerular filtration unhindered as a result of its low Mw. Human RBP is re-absorbed by the tubular cells and catabolized there.
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation
The protein was lyophilized (0.2 µm filtered) from 20mM NH 4 HCO 3 .
Stability
RBP Human although stable at room temperature for 3 weeks, should be stored between 2-8 ° C.
Purity
Greater than 96.0%.
Biological Activity
/
Amino acid sequence
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Usage
Mabioway's Co., Ltd products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
Background
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Solubility
It is recommended to reconstitute the lyophilized RBP Human in phosphate buffer containing 0.15M NaCl.
