Anti-Human/Primate Epidermal Growth Factor (EGF) -Biotin

Anti-Human/Primate Epidermal Growth Factor (EGF) -Biotin

Product No.: E276

[product_table name="All Top" skus="E276"]

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Target
EGF
Product Type
Polyclonal Antibody
Alternate Names
Epidermal Growth Factor, Urogastrone, URG, C-erbB
Applications
ELISA Det
,
WB

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Antibody Details

Product Details

Reactive Species
Human
Host Species
Goat
Immunogen
E. coli-Derived Recombinant Human EGF
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.
State of Matter
Lyophilized
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
Shipping
Next Day Ambient
Applications and Recommended Usage?
Quality Tested by Leinco
Western Blotting: To detect Human EGF this biotin conjugate can be used at a concentration of 0.1 - 0.2 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 detection limit for Human EGF is 25 ng/lane under either reducing or non-reducing conditions. The sensitivity of detection may increase up to 50 fold when a chemiluminescent substrate is used.
ELISA Detection: Suitable for use at concentration of 0.1-0.4 µg/mL. Use in combination with: Capture Reagent: Human/Primate EGF Antibody. Standard: Recombinant Human EGF Protein, CF.
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 Epidermal Growth Factor (EGF) recognizes Human EGF. 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
Epidermal growth factor or EGF is a growth factor that plays an important role in the regulation of cell growth, proliferation, and differentiation by binding to its receptor EGFR.1 EGF acts by binding with high affinity to epidermal growth factor receptor (EGFR) on the cell surface and stimulating the intrinsic protein-tyrosine kinase activity of the receptor. This causes variety of biochemical changes within the cell - a rise in intracellular calcium levels, increased glycolysis and protein synthesis, and increases in the expression of certain genes including the gene for EGFR - that ultimately lead to DNA synthesis and cell proliferation.2 EGF has been shown to regulate tumor cell invasion through activation of matrix metalloproteinase-2 (MMP-2) in various tumor cell types.3

Antigen Details

PubMed

References & Citations

1. Cohen, S. et al. (1995) J. Biol. Chem 265: 7709
2. Seroogy, KB. et al. (1995) Science 224: 1107
3. Cosen-Binker, LI. et al. (2009) Biochem Biophys Res Commun. 379: 445
ELISA Det
General Western Blot Protocol

Certificate of Analysis

Disclaimer AlertProducts are for research use only. Not for use in diagnostic or therapeutic procedures.