• Species Reactivity

  Human, Mouse, Rat

• Specificity

  Detects human, mouse, and rat Substance P.

• Source

  Monoclonal Mouse IgG    ₁ Clone # 266815

• Purification

  Protein A or G purified from hybridoma culture supernatant

• Immunogen

  KLH-coupled mouse Substance P synthetic peptide    
  RPKPQQFFGLM

• Formulation

  Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.

• Label

  Unconjugated

Applications

• Recommended    
  Concentration

  Sample

• Immunohistochemistry

  8-25 µg/mL

  See below

• 
  

Please Note: Optimal dilutions should be determined by each laboratory for each application.  are available in the Technical Information section on our website.

Data Examples

Preparation and Storage

• Reconstitution

  Reconstitute at 0.5 mg/mL in sterile PBS.

• Shipping

  The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C

• Stability & Storage

  Use a manual defrost freezer and avoid repeated freeze-thaw cycles.    

• 12 months from date of receipt, -20 to -70 °C as supplied.

• 1 month, 2 to 8 °C under sterile conditions after reconstitution.

• 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: Substance P

Substance P (Neurokinin-1), is member of the tachykinin peptide family. Processing of preprotachykinin isoforms generates Substance P and other tachykinins. Active Substance P is an 11 amino acid peptide, RPKPQQFFGLM, that is identical across all mammalian species. Substance P is mainly secreted from C-type fibers of primary sensory afferent neurons after stimulation through protease-activated receptor 2 (PAR2). Substance P binds primarily to the neurokinin 1 receptor on neurons in the dorsal horn, transmitting pain signals through the central nervous system.

• Alternate Names:

  neurokinin 1; neurokinin 2; neurokinin A; Neurokinin-1; neuromedin L, neurokinin alpha, neuropeptide K, neuropeptide gamma); neuropeptide gamma; neuropeptide K; NK2; NKA; NKNAneurokinin alpha; NPK; PPT; protachykinin-1; substance K; Substance P; TAC2neuromedin L; tachykinin 2; tachykinin, precursor 1 (substance K, substance P, neurokinin 1, neurokinin 2; tachykinin, precursor 1