Anti-Human SCF – Biotin
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Antibody DetailsProduct DetailsReactive Species Human Host Species Goat Immunogen Purified Recombinant Human SCF (Accession # P21583) 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 RRIDAB_2831745 Applications and Recommended Usage? Quality Tested by Leinco Western Blotting: To detect Human SCF 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:S109. 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:S499 as the capture antibody at 2-8 µg/ml and an optimal second step reagent such as PN:A106 for the detection of Human SCF. Each investigator should determine their own optimal working dilution for specific applications. See directions on lot specific datasheets, as information may periodically change. DescriptionDescriptionSpecificity Goat Anti-Human Stem Cell Factor (SCF) recognizes Human SCF. 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 Stem cell factor (SCF), otherwise known as KIT ligand or Steel factor1 is a paracrine regulator of germ cell development.2 SCF has the ability to stimulate the growth of hematopoietic progenitor cells and to generate colony-forming cells (CFC) from highly enriched populations of hematopoietic cells.3 SCF is produced by the Sertoli cells and involved in the local regulation of spermatogenesis4 and liver regeneration.5 SCF in conjunction with interleukin-31 may play a significant role in airway remodeling by promoting the recruitment of bone marrow-derived fibroblast precursors into the lung with the capacity to promote lung myofibroblast differentiation.6 PubMed NCBI Gene Bank ID UniProt.org References & Citations1. Toppari, J. et al. (1999) Endocrin 140: 1492 2. Adamson, JW. et al. (1991) PNAS 88: 7420 3. Hervé, L. et al. (2005) J of Endocrin. 186: 131 4. Ramadori, G. et al. (2009) Lab Invest. 89(5):562-74. 6. Phan, SH. et al. (2009) AM J Pathol. 174: 390 Technical ProtocolsELISA Det  Certificate of Analysis |
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Products are for research use only. Not for use in diagnostic or therapeutic procedures.
