Anti-IGFBP3 Antibody Picoband®

About this product

Boster Bio Anti-IGFBP3 Antibody Picoband® catalog # A00435-3. Tested in ELISA, WB applications. This antibody reacts with 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

A00435-3

Size / count

100 µg/Vial

Dry ice

No

Hazardous

No

Discontinued

No

Background

IGFBP3, Insulin-like growth fator-binding protein 3, is a member of the insulin-like growth factor binding protein (IGFBP) family and encodes a protein with an IGFBP domain and a thyroglobulin type-I domain. IGFBP3 is located on chromosome 7. The protein forms a ternary complex with insulin-like growth factor acid-labile subunit (IGFALS) and either insulin-like growth factor (IGF) I or II. In this form, it circulates in the plasma, prolonging the half-life of IGFs and altering their interaction with cell surface receptors. Alternate transcriptional splice variants, encoding different isoforms, have been characterized.

Synonyms

Insulin-like growth factor-binding protein 3; IBP-3; IGF-binding protein 3; IGFBP-3; Igfbp3; Igfbp-3

Gene Name

Igfbp3

Gene ID

24484

UniProt

P15473

Host

Rabbit

Reactivity

Rat

Cross Reactivity

No cross-reactivity with other proteins.

Immunogen

E. coli-derived rat IGFBP3 recombinant protein (Position: A29-K268) .

Clonality

Polyclonal

Applications

ELISA, WB

Field of Research

Angiogenesis, Apoptosis, Associated Proteins, Atherosclerosis, Cancer, Cardiovascular, Cell Biology, Cell Death, Diabetes-associated, Growth Factors/Hormones, Metabolism, Obesity, Protein Phosphorylation, Receptors, Signal Transduction, Tyrosine Phosphatases

Purification

Immunogen affinity purified.

Concentration

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

Form

Lyophilized

Reconstitution

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Function

IGF-binding proteins prolong the half-life of the IGFs and have been shown to either inhibit or stimulate the growth promoting effects of the IGFs on cell culture. They alter the interaction of IGFs with their cell surface receptors. Also exhibits IGF-independent antiproliferative and apoptotic effects mediated by its receptor TMEM219/IGFBP-3R.

References & Citations

1. Lofqvist, C., Chen, J., Connor, K. M., Smith, A. C. H., Aderman, C. M., Liu, N., Pintar, J. E., Ludwig, T., Hellstrom, A., Smith, L. E. H. IGFBP3 suppresses retinopathy through suppression of oxygen-induced vessel loss and promotion of vascular regrowth.Proc. Nat. Acad. Sci. 104: 10589-10594, 2007. 2. Nwosu BU, et al. Evidence of insulin-like growth factor binding protein-3 proteolysis during growth hormone stimulation testing. J Pediatr Endocrinol Metab, 2011. 3. Relationship of insulin-like growth factor (IGF) binding protein-3 (IGFBP-3) gene polymorphism with the susceptibility to development of prostate cancer and influence on serum levels of IGF-I, and IGFBP-3. Safarinejad MR, et al. Growth Horm IGF Res, 2011 Jun.

Storage Conditions

Store 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 freeze-thaw cycles.

Observed Molecular Weight

40 kDa

Specificity

No cross reactivity with other proteins.

Gene Name Synonym

Insulin-like growth factor binding protein 3

Subcellular Location

Secreted.

Isotype

Rabbit IgG

Contents

Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.