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Anti-Human HTR2B Polyclonal Antibody (HA694014)

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Overview
Catalog No.HA694014
Description
Anti-Human HTR2B Polyclonal Antibody (HA694014) is a rabbit polyclonal antibody detecting 5-hydroxytryptamine receptor 2B; 5-HT-2B; 5-HT2B; Serotonin receptor 2B; HTR2B in ELISA, IHC, WB. Suitable for Human.
Highlights
  • Affinity Purified — Minimal background and high purity for reliable results.
  • Multi-Application — Validated across multiple applications.
Species reactivityHuman
ApplicationsELISA, IHC, WB
Host speciesRabbit
IsotypeIgG
Clonality Polyclonal
Immunogen E. coli - derived recombinant human HTR2B (Leu239-Val325).
Target 5-hydroxytryptamine receptor 2B; 5-HT-2B; 5-HT2B; Serotonin receptor 2B; HTR2B
Endotoxin level Please contact with the lab for this information.
Purification Purified by antigen affinity column.
Accession P41595
Form Liquid
Storage buffer 0.01M PBS, pH 7.4, 50% Glycerol, 0.05% Proclin 300.

Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.

Product Usage Information
Application Dilution
ELISA 1:5000-1:20000
IHC 1:50-1:500
WB 1:500-1:2000
Stability and Storage Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Background

5-hydroxytryptamine receptor 2B (HTR2B) is a ~54 kDa protein. G-protein coupled receptor for 5-hydroxytryptamine (serotonin). Also functions as a receptor for various ergot alkaloid derivatives and psychoactive substances. Ligand binding causes a conformation change that triggers signaling via guanine nucleotide-binding proteins (G proteins) and modulates the activity of downstream effectors. HTR2B is coupled to G(q)/G(11) G alpha proteins and activates phospholipase C-beta, releasing diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3) second messengers that modulate the activity of phosphatidylinositol 3-kinase and promote the release of Ca(2+) ions from intracellular stores, respectively. Beta-arrestin family members inhibit signaling via G proteins and mediate activation of alternative signaling pathways.

1. Cussac, D. et al. (2008) European journal of pharmacology 594, 32-8. PMID: 18703043
2. Wang, C. et al. (2013) Science (New York, N.Y.) 340, 610-4. PMID: 23519210
3. Choi, DS. et al. (1994) FEBS letters 352, 393-9. PMID: 7926008
4. Kursar, JD. et al. (1994) Molecular pharmacology 46, 227-34. PMID: 8078486
5. Schmuck, K. et al. (1994) FEBS letters 342, 85-90. PMID: 8143856
6. Ullmer, C. et al. (1996) British journal of pharmacology 117, 1081-8. PMID: 8882600
7. Schaerlinger, B. et al. (2003) British journal of pharmacology 140, 277-84. PMID: 12970106
8. Wacker, D. et al. (2013) Science (New York, N.Y.) 340, 615-9. PMID: 23519215
10. Wacker, D. et al. (2017) Cell 168, 377-389.e12. PMID: 28129538
Note For research use only
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Formula
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