Human SPARC DuoSet ELISA

• Assay Type
  Solid Phase Sandwich ELISA
• Format
  96-well strip plate
• Sample Volume Required
  100 µL
• Sufficient Materials
  For five 96-well plates*
• Specificity
  Please see the product datasheet
* Provided that the recommended microplates, buffers, diluents, substrates and solutions are used, and the assay is run as summarized in the Assay Procedure provided.
Ancillary Reagent Kit Available
DY008 , DuoSet ELISA Ancillary Reagent Kit 2 - Please Inquire
This DuoSet ELISA Development kit contains the basic components required for the development of sandwich ELISAs to measure natural and recombinant human SPARC. The suggested diluent is suitable for the analysis of most cell culture supernate samples. Diluents for complex matrices, such as serum and plasma, should be evaluated prior to use in this DuoSet ELISA.


Product Features
• Optimized capture and detection antibody pairings with recommended concentrations save lengthy development time
• Development protocols are provided to guide further assay optimization
• Assay can be customized to your specific needs
• Economical alternative to complete kits
Kit Content
• Capture Antibody
• Detection Antibody
• Recombinant Standard
• Streptavidin conjugated to horseradish-peroxidase (Streptavidin-HRP)
Other Reagents Required

PBS: (Catalog # DY006), or 137 mM NaCl, 2.7 mM KCl, 8.1 mM Na₂HPO₄, 1.5 mM KH₂PO₄, pH 7.2 - 7.4, 0.2 µm filtered

Wash Buffer: (Catalog # WA126), or equivalent

Reagent Diluent*

Blocking Buffer*

Substrate Solution: 1:1 mixture of Color Reagent A (H₂O₂) and Color Reagent B (Tetramethylbenzidine) (Catalog # DY999)

Stop Solution: 2 N H₂SO₄ (Catalog # DY994)

Microplates: R&D Systems (Catalog # DY990), or equivalent

Plate Sealers: ELISA Plate Sealers (Catalog # DY992), or equivalent


*For the Reagent Diluent and Blocking Buffer recommended for a specific DuoSet ELISA Development Kit, please see the product .

Product Datasheets
Product Datasheet


COA
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SDS
Preparation and Storage
• Stability & Storage
  Store the unopened product at 2 - 8 °C. Do not use past expiration date.
Background: SPARC
SPARC, also known as Osteonectin and Basement Membrane protein BM-40, is a phosphorylated glycoprotein with calcium-binding domains. It is secreted by endothelial cells and is present in large amounts in the parietal endoderm of mouse embryos and in human placenta. SPARC may be involved in cell proliferation, repair of tissue damage, and morphogenic processes such as re-modeling of the extracellular matrix.
• Long Name:
  Secreted Protein Acidic and Rich in Cysteine
• Entrez Gene IDs:
  6678 (Human); 20692 (Mouse)
• Alternate Names:
  Basement-membrane protein 40; BM-40; ONcysteine-rich protein; Osteonectin; Secreted protein acidic and rich in cysteine; secreted protein, acidic, cysteine-rich (osteonectin); SPARC

FAQs

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