Osteoactivin/GPNMB ELISA Kit (Mouse) (OKBB00605)

Catalog No: OKBB00605

Size:96 Wells

Mouse Osteoactivin/GPNMB ELISA Kit standard curve

Product Info

• Predicted Species Reactivity: Mouse
• Application: ELISA
• ELISA Kit Detection Method: Colorimetric, OD450 nm
• ELISA Kit Duration: 2.5 Hours
• ELISA Kit Principle: Aviva's mouse Osteoactivin ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from rat specific for Osteoactivin has been precoated onto 96-well plates. Standards(NS0, K23-N502) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for Osteoactivin is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with PBS or TBS buffer. HRP substrate TMB was used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The absorbance of yellow is proportional to the mouse Osteoactivin amount of sample captured in plate.
• ELISA Kit Range: 156 pg/ml - 10,000 pg/ml
• ELISA Kit Reproducibility:

  	Intra-Assay Precision			Inter-Assay Precision
  Sample	1	2	3	1	2	3
  n	16	16	16	24	24	24
  Mean (pg/mL)	1174	3248	5532	1354	3426	5840
  SD	64.57	207.9	271.1	82.6	246.7	315.4
  CV%	5.5	6.4	4.9	6.1	7.2	5.4

• ELISA Kit Component:
  • 96-Well plate Pre-coated with Anti-Mouse Osteoactivin Antibody: 1 x (12 x 8 Well Strip)
  • Lyophilized Recombinant Mouse Osteoactivin Standard: 2 x 10 ng/tube
  • 100X Biotinylated Anti-Mouse Osteoactivin Antibody: 1 x 130 uL
  • 100X Avidin-Biotin-Peroxidase Complex (ABC): 1 x 130 uL
  • Sample Diluent Buffer: 1 x 30 mL
  • Antibody Diluent Buffer: 1 x 12 mL
  • ABC Diluent Buffer: 1 x 12 mL
  • TMB Color Developing Agent: 1 x 10 mL
  • TMB Stop Solution: 1 x 10 mL
  • 10X Wash Buffer: 1 x 30 mL
• Reconstitution and Storage: Store at 4C for 6 months, at -20C for 12 months. Avoid multiple freeze-thaw cycles (Shipped with wet ice.)
• Sample Type: Cell culture supernatants, serum and plasma (heparin, EDTA)
• Sensitivity: <10 pg/ml
• Specificity: Natural and recombinant mouse Osteoactivin
• Assay Info: Assay Methodology: Quantitative Sandwich Immunoassay
• Immunogen: Expression system for standard: NS0; Immunogen sequence: K23-N502
• Description: For quantitative detection of mouse Osteoactivin in cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA).

Target Info

• Gene Symbol: GPNMB
• Gene Full Name: glycoprotein (transmembrane) nmb
• Alias Symbols: Gpnmb, GPNMB_HUMAN, Transmembrane glycoprotein HGFIN, Transmembrane glycoprotein NMB
• NCBI Gene Id: 93695
• Protein Name: Transmembrane glycoprotein NMB
• Description of Target: Transmembrane glycoprotein NMB is a protein that is encoded by the GPNMB gene. In osteoblast progenitor cells, GPNMB works as a positive regulator of osteoblast differentiation during later stages of matrix maturation and mineralization that is mediated at least in part by BMP-2 in a SMAD1 dependent manner to promote osteoblast differentiation. GPNMB can enhance the repairing process in bone fracture, demonstrated by its high expression during chondrogenesis (soft callus) and osteogenesis (hard callus) compared to the intact femurs that is why Osteoactivin (OA) could be a novel therapeutic agent used to treat generalized osteoporosis or localized osteopenia during fracture repair by stimulating bone growth and regeneration. Similarly, GPNMB expression increases during osteoclast differentiation and it is functionally implicated in this process, possibly by promoting the fusion of osteoclast progenitor cells.
• Uniprot ID: Q99P91
• Protein Accession #: NP_444340.3
• Nucleotide Accession #: NM_053110.4