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- Table of Contents
Designing a Western blot for Substance-P receptor? The guide has the expected band size, antibodies backed by real blot images, the controls to run alongside, and protocols taken from published papers.
Open the TACR1 Western Blot GuideDesigning an IHC experiment for Substance-P receptor? The guide has the expected staining pattern, antigen retrieval and fixation, antibodies backed by real IHC images, the tissue controls to run alongside, and protocols taken from published papers.
Open the TACR1 IHC GuideFacts about Substance-P receptor.
The rank order of affinity of this receptor to tachykinins is: substance P > substance K > neuromedin-K. .
| Human | |
|---|---|
| Gene Name: | TACR1 |
| Uniprot: | P25103 |
| Entrez: | 6869 |

| Belongs to: |
|---|
| G-protein coupled receptor 1 family |

NK1R; NK-1R; NK1Rneurokinin 1 receptor; NKIR; SPR; SPRsubstance-P receptor; TAC1R; TAC1Rtachykinin 1 receptor (substance P receptor, neurokinin 1 receptor); tachykinin receptor 1 (substance P receptor; neurokinin-1 receptor); tachykinin receptor 1NK-1 receptor; TACR1
Mass (kDA):
46.251 kDA

| Human | |
|---|---|
| Location: | 2p12 |
| Sequence: | 2; NC_000002.12 (75046463..75199520, complement) |
Cell membrane; Multi-pass membrane protein.






PMID: 1718267 by Takeda Y., et al. Molecular cloning, structural characterization and functional expression of the human substance P receptor.
PMID: 1659396 by Hopkins B., et al. Isolation and characterisation of the human lung NK-1 receptor cDNA.