ARG59254

anti-CD195 / CCR5 antibody

anti-CD195 / CCR5 antibody for Western blot and Human,Mouse,Rat

publication_link Publication1

Overview

Product Description Rabbit Polyclonal antibody recognizes CD195 / CCR5
Tested Reactivity Hu, Ms, Rat
Tested Application WB
Host Rabbit
Clonality Polyclonal
Isotype IgG
Target Name CD195 / CCR5
Antigen Species Human
Immunogen Synthetic peptide corresponding to aa. 19-34 of Human CD195 / CCR5. (PCQKINVKQIAARLLP)
Conjugation Un-conjugated
Alternate Names CHEMR13; CD195; C-C chemokine receptor type 5; CKR-5; CCCKR5; CCR-5; CD antigen CD195; CKR5; CC-CKR-5; IDDM22; CCR5; CMKBR5; C-C CKR-5; HIV-1 fusion coreceptor

Application Instructions

Application Suggestion
Tested Application Dilution
WB0.1 - 0.5 µg/ml
Application Note * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist.
Observed Size 40 kDa

Properties

Form Liquid
Purification Affinity purification with immunogen.
Buffer 0.9% NaCl, 0.2% Na2HPO4, 0.05% Thimerosal, 0.05% Sodium azide and 5% BSA.
Preservative 0.05% Thimerosal and 0.05% Sodium azide
Stabilizer 5% BSA
Concentration 0.5 mg/ml
Storage Instruction For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C or below. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use.
Note For laboratory research only, not for drug, diagnostic or other use.

Bioinformation

Database Links

GeneID: 117029 Rat CCR5

GeneID: 1234 Human CCR5

GeneID: 12774 Mouse CCR5

Gene Symbol CCR5
Gene Full Name chemokine (C-C motif) receptor 5 (gene/pseudogene)
Background This gene encodes a member of the beta chemokine receptor family, which is predicted to be a seven transmembrane protein similar to G protein-coupled receptors. This protein is expressed by T cells and macrophages, and is known to be an important co-receptor for macrophage-tropic virus, including HIV, to enter host cells. Defective alleles of this gene have been associated with the HIV infection resistance. The ligands of this receptor include monocyte chemoattractant protein 2 (MCP-2), macrophage inflammatory protein 1 alpha (MIP-1 alpha), macrophage inflammatory protein 1 beta (MIP-1 beta) and regulated on activation normal T expressed and secreted protein (RANTES). Expression of this gene was also detected in a promyeloblastic cell line, suggesting that this protein may play a role in granulocyte lineage proliferation and differentiation. This gene is located at the chemokine receptor gene cluster region. An allelic polymorphism in this gene results in both functional and non-functional alleles; the reference genome represents the functional allele. Two transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Jul 2015]
Function Receptor for a number of inflammatory CC-chemokines including MIP-1-alpha, MIP-1-beta and RANTES and subsequently transduces a signal by increasing the intracellular calcium ion level. May play a role in the control of granulocytic lineage proliferation or differentiation. Acts as a coreceptor (CD4 being the primary receptor) for HIV-1 R5 isolates. [UniProt]
Cellular Localization Cell membrane; Multi-pass membrane protein. [UniProt]
Calculated MW 41 kDa
PTM Sulfated on at least 2 of the N-terminal tyrosines. Sulfation contributes to the efficiency of HIV-1 entry and is required for efficient binding of the chemokines, CCL3 and CCL4.

O-glycosylated, but not N-glycosylated. Ser-6 appears to be the major site. Also sialylated glycans present which contribute to chemokine binding. Thr-16 and Ser-17 may also be glycosylated and, if so, with small moieties such as a T-antigen.

Palmitoylation in the C-terminal is important for cell surface expression, and to a lesser extent, for HIV entry.

Phosphorylation on serine residues in the C-terminal is stimulated by binding CC chemokines especially by APO-RANTES. [UniProt]

Specific References

Blocking the CCL5-CCR5 Axis Using Maraviroc Promotes M1 Polarization of Macrophages Cocultured with Irradiated Hepatoma Cells.

WB / Human

Yuan Zhuang et al.
J Hepatocell Carcinoma.,  (2021)

publication_link

 

hr_line