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  • S8305 - Anti-Substance P Receptor antibody produced in rabbit

S8305 Sigma

Anti-Substance P Receptor antibody produced in rabbit

IgG fraction of antiserum, buffered aqueous solution

Synonym: Anti-NK1R, Anti-SPR


Related Categories Alphabetical Index, Antibodies, Antibodies for Neurotransmission, Antibodies to Neurotransmitter Receptors, Neuroscience,
species reactivity   mouse, guinea pig, human, rat
application(s)   immunohistochemistry (frozen sections): 1:5,000 using 4% paraformaldehyde (with picric acid/glutaraldehyde)-fixed, frozen, rat brain sections.
  microarray: suitable
  western blot (chemiluminescent): 1:2,000 using a rat brain membrane fraction extract
clone   polyclonal
antibody form   IgG fraction of antiserum
form   buffered aqueous solution
mol wt   antigen mol wt 46 kDa
shipped in   dry ice
storage temp.   −20°C
Gene Information   human ... TACR1(6869)
mouse ... Tacr1(21336)
rat ... Tacr1(24807)
biological source   rabbit
conjugate   unconjugated



synthetic peptide corresponding to the C-terminal of NK1R of rat origin (amino acids 393-407). This sequence is highly conserved in mouse, guinea pig, and human NK1R, but diverges in other tachykinin receptor subtypes NK2R and NK3R.

Physical form

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.

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