IGFBP-3 Matched ELISA Antibody Pair Set,Human

For the orders from outside of China: MOQ 15 plates, lead time: 2 weeks.

IGFBP-3 Matched ELISA Antibody Pair Set,Human 产品信息

IGFBP-3 Matched ELISA Antibody Pair Set,Human
Solid Phase Sandwich ELISA
Quantitative determination of Human IGFBP-3
31.25-2000 pg/mL
ELISA 抗体对套装(非即用型)组分
1. Capture Antibody 0.5 mg/mL of rabbit anti-IGFBP3 monoclonal antibody. Dilute to a working concentration of 0.5 μg/mL in CBS before coating. (Catalog: # 10430-R010)
2. Detection Antibody 0.5 mg/mL rabbit anti-IGFBP3 monoclonal antibody conjugated to horseradish-peroxidase (HRP). Dilute to working concentration of 0.25 μg/mL in detection antibody dilution buffer before use. (Catalog: # 10430-R008)
3. Standard Each vial contains 35 ng of recombinant IGFBP3. Reconstitute with 1 mL detection antibody dilution buffer. After reconstitution, store at -20℃ to -80℃ in a manual defrost freezer. A seven-point standard curve using 2-fold serial dilutions in sample dilution buffer, and a high standard of 2 ng/mL is recommended.
This IGFBP-3 Matched ELISA Antibody Pair Set,Human is a solid phase sandwich ELISA for quantitative determination of Human IGFBP-3 . It contains Human IGFBP-3 capture antibody, Human IGFBP-3 detector antibody (HRP) and a highly purified HEK293-expressed recombinant Human IGFBP-3 protein. This Pair Set is at affordable price for researchers.
This Matched ELISA Antibody Pair Set is shipped at ambient temperature.
Capture Antibody: Aliquot and store at -20℃ to -80℃ for up to 6 months from date of receipt. Avoid repeated freeze-thaw cycles.
Detection Antibody: Protect it from prolonged exposure to light. Aliquot and store at -20℃ to -80℃ and for up to 6 months from date of receipt. Avoid repeated freeze-thaw cycles.
Standard: Store lyophilized standard at -20℃ to -80℃ for up to 6 months from date of receipt. Aliquot and store the reconstituted Standard at -80℃ for up to 1 month. Avoid repeated freeze-thaw cycles.

IGFBP-3 Matched ELISA Antibody Pair Set,Human 图片

IGFBP-3 Matched ELISA Antibody Pair Set,Human: 别称

BP-53 Matched ELISA Antibody Pair Set, Human; IBP3 Matched ELISA Antibody Pair Set, Human; IGFBP3 Matched ELISA Antibody Pair Set, Human

IGFBP-3 背景信息

The Insulin-like Growth Factor (IGF) signaling system plays a central role in cellular growth, differentiation, and proliferation. IGFBP3 is the most abundant IGF binding protein in human serum and is a growth inhibitory, apoptosis-inducing molecule, capable of acting via IGF-dependent and IGF-independent mechanisms. It appears to function both by cell cycle blockade and the induction of apoptosis. IGFBP3 can be transported to the nucleus by an importin beta mediated mechanism, where it has been shown to interact with the retinoid X receptor alpha and possibly other nuclear elements. IGFBP3 antiproliferative signaling appears to require an active transforming growth factor-beta (TGF-beta) signaling pathway, and IGFBP3 stimulates phosphorylation of the TGF-beta signaling intermediates Smad2 and Smad3. IGFBP3 has IGF-independent roles in inhibiting cell proliferation in cancer cell lines. Nuclear transcription factor, retinoid X receptor (RXR)-alpha, and IGFBP3 functionally interact to reduce prostate tumor growth and prostate-specific antigen in vivo. Several clinical studies have proposed that individuals with IGFBP3 levels in the upper range of normal may have a decreased risk for certain common cancers. This includes evidence of a protective effect against breast cancer, prostate cancer, colorectal cancer, and lung cancer. Moreover, IGFBP3 inhibits insulin-stimulated glucose uptake into adipocytes independent of IGF.
insulin-like growth factor binding protein 3
  • Baxter RC. (2001) Signalling pathways involved in antiproliferative effects of IGFBP-3: a review. Mol Pathol. 54(3): 145-8.
  • Butt AJ, et al. (2001) IGFBP-3 and apoptosis--a license to kill? Apoptosis. 6(3): 199-205.
  • Ali O, et al. (2003) Epidemiology and biology of insulin-like growth factor binding protein-3 (IGFBP-3) as an anti-cancer molecule. Horm Metab Res. 35(11-12): 726-33.
  • Yamada PM, et al. (2009) Perspectives in mammalian IGFBP-3 biology: local vs. systemic action. Am J Physiol Cell Physiol. 296(5): C954-76.
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