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Spexin / Neuropeptide Q (NPQ) (Human, Rat, Mouse, Bovine) - EIA Kit, extraction free

Quantity:

Catalog #
Size
Price
EK-023-81 96 wells $570

  • Protocol:
  • View/Download (PDF) - for reference only
  • Sample Preparation:
  • Suggested Procedure
  • Measured Sample Levels: polaroid
    Measured values represent approximate 'normal' levels in sample, but do not signify the only possible sample levels. Various factors (e.g. sample storage, assay procedure) can affect results.
  • Human Plasma: 0.54 ng/ml
    Human Serum: 0.61 ng/ml
  • Sensitivity: polaroid
    Data may differ slightly based on lot.
  • 0.11 ng/ml
  • Linear Range: polaroid
    Data may differ slightly based on lot.
  • 0.11 - 1.07 ng/ml
  • Cross Reactivity:
  • Peptide %
    Spexin (Human, Rat, Mouse) 100
    Preprospexin (36-58) (Human) 0
    Ghrelin (Human) 0
    Orexin A (Human, Rat, Mouse) 0
    Alpha-MSH (Human) 0
    AGRP (Human) 0
    NPY (Human) 0
    PYY (3-36) (Human) 0

  • Intra-assay variation:
  • <10%
  • Inter-assay variation:
  • <15%
Standard Curve:

Decreased Circulating Levels of Spexin in Obese Children.
Kumar S, Hossain J, Nader N, Aguirre R, Sriram S, Balagopal PB. J Clin Endocrinol Metab. 2016;101(7):2931-6.

Spexin Enhances Bowel Movement through Activating L-type Voltage-dependent Calcium Channel via Galanin Receptor 2 in Mice.
Lin C, Zhang M, Huang T, et al. Scientific Reports. 2015;5:12095. doi:10.1038/srep12095.