Anti-Human IGFBP-2 – Biotin

Pricing & Details

Product No.I-791
Protein
IGFBP-2
Formats AvailableView All
Product Type
Polyclonal Antibody
Alternate Names
IBP-2,IGF-BP53, Insulin-Like Growth Factor Binding Protein 2
Applications
ELISA Det
,
WB
Prod No.
Size
Price
Avail.
Qty
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I-791-50 µg
50 µg
$439.00
In stock
Max:
Min: 1
Step: 1

Antibody Details

Product Details

Reactivity Species
Human
Host Species
Goat
Immunogen
Purified Recombinant Human IGFBP-2 (Accession # CAA34373)
Formulation
This biotinylated antigen affinity purified polyclonal antibody has been 0.2 µm filtered and lyophilized from modified Dulbecco’s phosphate buffered saline (1X PBS) pH 7.2 – 7.3 containing 50 µg of bovine serum albumin per µg of antibody with no calcium, magnesium, or preservatives present.
Storage and Handling
The lyophilized, biotinylated antigen affinity purified polyclonal antibody can be stored desiccated at -20°C to -70°C for up to twelve months from date of receipt. The reconstituted biotin conjugate can be stored for at least four weeks at 2-8°C. For long-term storage of the reconstituted conjugate, aseptically aliquot into working volumes and store at -20°C to -70°C in a manual defrost freezer. Avoid Repeated Freeze Thaw Cycles. No detectable loss of activity was observed after six months.
Country of Origin
USA
Applications and Recommended Usage?
Quality Tested by Leinco
Western Blotting: To detect Human IGFBP-2 this biotin conjugate can be used at a concentration of 0.1 µg/ml. This biotin conjugate should be used in conjunction with compatible second-step reagents such as PN:A106 and a chromogenic substrate such as PN:T343. The sensitivity of detection may increase up to 50 fold when a chemiluminescent substrate is used. A suitable Western blotting control is PN:I-375.
ELISA Sandwich Assay: This antibody can be used as the detection antibody in a sandwich ELISA at a concentration of approximately 0.1-0.4 µg/ml when used in conjunction with PN:I-694 as the capture antibody at 2-8 µg/ml and an optimal second step reagent such as PN:A106 for the detection of Human IGFBP-2.
Each investigator should determine their own optimal working dilution for specific applications. See directions on lot specific datasheets, as information may periodically change.

Description

Specificity
Goat Anti-Human Insulin-Like Growth Factor Binding Protein 2 (IGFBP-2) recognizes Human IGFBP-2. This antigen affinity purified polyclonal antibody was purified using a proprietary chromatographic technique that includes covalently immobilizing the antigen proteins or peptides to agarose based beads. This purification method enhances specificity, reduces nonspecific binding of extraneous IgG and provides you with the most reliable reagent available for your early discovery research.
Background
Insulin-like growth factor binding protein 2, also known as IGFBP2, is an extracellular unglycosylated polypeptide that specifically binds IGF and modulates its effects.1 IGFBP-2 has direct effects on breast cancer proliferation via stimulation of critical signaling pathways.2

Antigen Details

Protein
PubMed
NCBI Gene Bank ID

References & Citations

1. Luthman, H. et al.(1991) Biochem Biophys Res Commun. 176: 1250
2. Disis, ML. et al.(2008) Cancer Res. 68: 8400
Indirect Elisa Protocol
General Western Blot Protocol
Products are for research use only. Not for use in diagnostic or therapeutic procedures.
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