{"product_id":"anti-cannabinoid-receptor-1-extracellular-antibody-bha21300239","title":"Anti-Cannabinoid Receptor 1 (extracellular) Antibody","description":"\u003ch2\u003eOverview\u003c\/h2\u003e \u003cp\u003eAnti-Cannabinoid Receptor 1 (extracellular) Antibody is an antibody targeting CB1, CB-R, CNR1, CB1R, CANN6, Brain-type cannabinoid receptor, Central cannabinoid receptor Polyclonal raised in Rabbit (Unconjugated). This antibody is commonly used in IC, IF, IFC, IHC, LCI, WB to detect, localize, or compare expression of the target across samples.\u003c\/p\u003e  \u003ch2\u003eKey elements and design rationale\u003c\/h2\u003e \u003cul\u003e   \u003cli\u003e\n\u003cstrong\u003eTarget:\u003c\/strong\u003e CB1, CB-R, CNR1, CB1R, CANN6, Brain-type cannabinoid receptor, Central cannabinoid receptor (also reported as CB1, CB-R, CNR1, CB1R, CANN6, Brain-type cannabinoid receptor, Central cannabinoid receptor).\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eImmunogen\/epitope region:\u003c\/strong\u003e Extracellular, N-terminus.\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eHomology note:\u003c\/strong\u003e Human - identical; mouse - 15\/16 amino acid residues identical (informative for cross-species interpretation).\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eSpecies reactivity (as provided):\u003c\/strong\u003e Human, Rat, Mouse.\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eCited use:\u003c\/strong\u003e IHC (literature use does not guarantee performance in every setup).\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eLot quality control (as provided):\u003c\/strong\u003e Western blot analysis.\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003ePeptide confirmation:\u003c\/strong\u003e Confirmed by amino acid analysis and mass spectrometry.\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eBlocking peptide:\u003c\/strong\u003e Available for antigen preadsorption control where appropriate.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThese attributes help researchers interpret whether signal reflects the intended target in a given assay and sample context.\u003c\/p\u003e  \u003ch2\u003eBiological background\u003c\/h2\u003e \u003cp\u003eCannabinoids have been used in Eastern medicine for many years as pain relievers.1 Δ9-tetrahydrocannabinol (THC), the major psychoactive compound in marijuana and hashish, has been shown to interact with two specific cannabinoid receptors: cannabinoid receptor 1 (CB1 receptor) and cannabinoid receptor 2 (CB2 receptor).2 The cannabinoid receptors can be distinguished by their amino acid sequences, signaling mechanisms, and tissue distributions.2 Both receptors belong to the G-protein coupled receptor (GPCR) superfamily. CB1 was shown to modulate several Ca2+ and K+ ion channels.2,3CB1 is primarily expressed in the central nervous system. However, expression of CB1 is also detected in the peripheral terminals, in non-neuronal peripheral tissues such as uterus, testes, spleen, as well as in cells of the immune system.3,4CB1 is implicated in many cellular functions such as neurotransmitter release, pain relief, cancer, and obesity.5,6 Growth inhibition of tumor cells was demonstrated following mixed CB1\/CB2 agonist treatment in both prostate and non-melanoma skin cancers.5,6 Through their interaction with CB1, cannabinoid compounds stimulate appetite for sweets and palatable foods in particular, making CB1 an attractive therapeutic target for the treatment of obesity and eating disorders.7\u003c\/p\u003e  \u003ch2\u003eResearch relevance and current trends\u003c\/h2\u003e \u003cul\u003e   \u003cli\u003eMapping receptor\/channel localization across neuronal subtypes and subcellular compartments.\u003c\/li\u003e   \u003cli\u003eLinking trafficking or surface expression changes to activity-dependent signaling and plasticity.\u003c\/li\u003e   \u003cli\u003eUsing KO\/KD or blocking-peptide concepts to strengthen antibody-based target assignment.\u003c\/li\u003e \u003c\/ul\u003e  \u003ch2\u003eCommon research applications\u003c\/h2\u003e \u003cul\u003e   \u003cli\u003eWestern blot (WB): compare target abundance\/size across lysates and conditions; consider isoforms\/PTMs.\u003c\/li\u003e   \u003cli\u003eImmunohistochemistry (IHC): examine spatial distribution in tissue and relate signal to cell-type composition.\u003c\/li\u003e   \u003cli\u003eImmunofluorescence\/ICC: assess subcellular localization and co-localization with markers in cells or sections.\u003c\/li\u003e   \u003cli\u003eFlow cytometry (direct\/indirect): quantify target-positive populations and shifts in expression across subsets.\u003c\/li\u003e   \u003cli\u003eLive cell imaging (LCI): support extracellular-epitope detection on non-permeabilized cells when appropriate.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eInterpretation typically benefits from comparing matched sample sets (e.g., treated vs control, WT vs KO\/KD) and using orthogonal readouts where feasible.\u003c\/p\u003e  \u003ch2\u003eNotes for experimental interpretation\u003c\/h2\u003e \u003cul\u003e   \u003cli\u003eIsoforms and post-translational modifications can shift apparent molecular weight or epitope accessibility across samples.\u003c\/li\u003e   \u003cli\u003eCross-species signal may depend on epitope conservation; consult the provided homology note when selecting models.\u003c\/li\u003e   \u003cli\u003ePermeabilization, fixation, and antigen retrieval can change accessibility of intracellular vs extracellular epitopes.\u003c\/li\u003e   \u003cli\u003eConceptual control: antigen preadsorption (blocking peptide) can help assess signal dependence on the immunogen region.\u003c\/li\u003e   \u003cli\u003eProvided control suggestions: Negative control: BLP-CR001.\u003c\/li\u003e   \u003cli\u003eApplication notes: see product-specific dilution\/usage notes and control concepts provided in the dataset.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eApplication abbreviations:\u003c\/strong\u003e CBE- Cell-based ELISA, FC- Flow cytometry, ICC- Immunocytochemistry, IE- Indirect ELISA, IF- Immunofluorescence, IFC- Indirect flow cytometry, IHC- Immunohistochemistry, IP- Immunoprecipitation, LCI- Live cell imaging, N- Neutralization, WB- Western blot. \u003cstrong\u003eSpecies abbreviations:\u003c\/strong\u003e H- Human, M- Mouse, R- Rat.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eRecommended controls:\u003c\/strong\u003e Blocking peptide: BLP-CR001; Negative control: BLP-CR001.\u003c\/p\u003e \u003c!-- Sources (internal): - Alomone Labs product page scientific background (as provided in this catalog row) - UniProt Knowledgebase (target-level reference) - NCBI Gene (target-level reference) - General antibody validation principles (KO\/KD, peptide competition, isotype control concepts) --\u003e","brand":"Alomone Labs","offers":[{"title":"0.2 ml (Carrier Free) \/ 1","offer_id":53064822423917,"sku":"ACR-001-CF-0P2ML-1","price":994.0,"currency_code":"USD","in_stock":true},{"title":"0.2 ml \/ 1","offer_id":53064881144173,"sku":"ACR-001-0P2ML-1","price":795.0,"currency_code":"USD","in_stock":true},{"title":"25 mcl \/ 1","offer_id":53064881176941,"sku":"ACR-001-25MCL-1","price":597.0,"currency_code":"USD","in_stock":true},{"title":"50 mcl \/ 1","offer_id":53064881209709,"sku":"ACR-001-50MCL-1","price":697.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7424\/7277\/files\/ACR-001_ept_425727d4-e2ae-4374-ad2d-3cc77d1e7345.gif?v=1772460954","url":"https:\/\/www.ebiohippo.com\/products\/anti-cannabinoid-receptor-1-extracellular-antibody-bha21300239","provider":"BioHippo","version":"1.0","type":"link"}