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RBP4 Polyclonal antibody, PBS Only

RBP4 Polyclonal Antibody for WB, Indirect ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

WB, Indirect ELISA

Conjugate

Unconjugated

Cat no : 29550-1-PBS

Synonyms

Validation Data Gallery

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  • Western Blot (WB) analysis of various lysates using RBP4 Polyclonal antibody (29550-1-AP)

    WB analysis using 29550-1-AP (same clone as 29550-1-PBS)

    Various lysates were subjected to SDS PAGE followed by western blot with 29550-1-AP (RBP4 antibody) at dilution of 1:2000 incubated at room temperature for 1.5 hours. This data was developed using the same antibody clone with 29550-1-PBS in a different storage buffer formulation.

Product Information

29550-1-PBS targets RBP4 in WB, Indirect ELISA applications and shows reactivity with human samples.

Tested Reactivity human
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen Recombinant protein
Full Name retinol binding protein 4, plasma
Calculated Molecular Weight 201 aa, 23 kDa
Observed Molecular Weight23 kDa
GenBank Accession NumberBC020633
Gene Symbol RBP4
Gene ID (NCBI) 5950
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen affinity purification
Storage Buffer PBS Only
Storage ConditionsStore at -80°C.

Background Information

RBP4 (Retinol-binding protein 4), also known as PRO2222. It is expected to be located in the cytoplasm, which is expressed in renal tubules, pancreatic islets and hepatocytes with positivity in plasma. This protein belongs to the lipocalin family and is the specific carrier for retinol (vitamin A alcohol) in the blood. It delivers retinol from the liver stores to the peripheral tissues. In plasma, the RBP-retinol complex interacts with transthyretin which prevents its loss by filtration through the kidney glomeruli. A deficiency of vitamin A blocks secretion of the binding protein post- translationally and results in defective delivery and supply to the epidermal cells. The molecular weight of RBP4 is 23 kDa.