Anti-RBP1 Antibody Picoband®

About this product

Boster Bio Anti-RBP1 Antibody Picoband® catalog # A03820-4. Tested in ELISA, Flow Cytometry, IF, IHC, ICC, WB applications. This antibody reacts with Human, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Specifications

Catalog number

A03820-4

Size / count

100 µg/Vial

Dry ice

No

Hazardous

No

Discontinued

No

Background

Retinol binding protein 1, cellular, also known as RBP1, is a protein that in humans is encoded by the RBP1 gene. This gene encodes the carrier protein involved in the transport of retinol (vitamin A alcohol) from the liver storage site to peripheral tissue. Vitamin A is a fat-soluble vitamin necessary for growth, reproduction, differentiation of epithelial tissues, and vision. Multiple transcript variants encoding different isoforms have been found for this gene.

Synonyms

SUMO-activating enzyme subunit 2; Anthracycline-associated resistance ARX; Ubiquitin-like 1-activating enzyme E1B; Ubiquitin-like modifier-activating enzyme 2; UBA2; SAE2; UBLE1B; HRIHFB2115

Gene Name

RBP1

Gene ID

5947

UniProt

P09455

Host

Rabbit

Reactivity

Human, Mouse, Rat

Cross Reactivity

No cross-reactivity with other proteins.

Immunogen

E.coli-derived human RBP1 recombinant protein (Position: K10-Q135) .

Clonality

Polyclonal

Tissue Specificity

Duodenum, heart, lung and liver, but not thymus.

Applications

WB, IHC, ICC, IF, Flow Cytometry, ELISA

Field of Research

Cell Biology, Proteasome / Ubiquitin, Proteolysis/Ubiquitin

Purification

Immunogen affinity purified.

Concentration

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Form

Lyophilized

Reconstitution

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Function

The heterodimer acts as an E1 ligase for SUMO1, SUMO2, SUMO3, and probably SUMO4. It mediates ATP-dependent activation of SUMO proteins followed by formation of a thioester bond between a SUMO protein and a conserved active site cysteine residue on UBA2/SAE2.

References & Citations

1. Colantuoni, V., Cortese, R., Nilsson, M., Lundvall, J., Bavik, C. O., Eriksson, U., Peterson, P. A., Sundelin, J. Cloning and sequencing of a full length cDNA corresponding to human cellular retinol-binding protein. Biochem. Biophys. Res. Commun. 130: 431-439, 1985. 2. Colantuoni, V., Rocchi, M., Roncuzzi, L., Romeo, G. Mapping of human cellular retinol-binding protein to chromosome 3. Cytogenet. Cell Genet. 43: 221-222, 1986. 3. De Baere, E., Speleman, F., Van Roy, N., De Paepe, A., Messiaen, L. Assignment of the cellular retinol-binding protein 1 gene (RBP1) and of the coatomer beta-prime subunit gene (COPB2) to human chromosome band 3q23 by in situ hybridization. Cytogenet. Cell Genet. 82: 226-227, 1998.

Storage Conditions

At -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freezing and thawing.

Calculated Molecular Weight

64133 MW

Observed Molecular Weight

16 kDa

Applications Notes

6

Gene Name Synonym

Ubiquitin like modifier activating enzyme 2

Subcellular Location

Cytoplasm. Nucleus. Shuttles between the cytoplasm and the nucleus, sumoylation is required either for nuclear translocation or nuclear retention.

Protein Name

Heterogeneous nuclear ribonucleoprotein L

Isotype

Rabbit IgG

Contents

Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.