Spark Blue™ 550 anti-human CD195 (CCR5) (Flexi-Fluor™) Antibody

Pricing & Availability
Clone
HEK/1/85a (See other available formats)
Regulatory Status
RUO
Other Names
CCR5, C-C chemokine receptor type 5, HIV-1 fusion co-receptor
Isotype
Rat IgG2a, κ
Compare all formats See Spark Blue™ 550 spectral data
Cat # Size Price Quantity
285010 50 µg $394.00
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Description

CD195, also known as CCR5, is a 45 kD G protein-coupled seven transmembrane CC-chemokine receptor. It binds to MIP-1α, MIP-1β, and RANTES and is expressed on a subset of T cells and monocytes. CD195 mediates an intracellular signal thought to induce cell differentiation and proliferation. CCR5 has also been shown to act as a co-receptor for R5 HIV-1 cell entry; modification of CCR5 by sulfation contributes to the efficiency of HIV-1 entry. Recent studies have shown CCR5 to play a role in a variety of other human diseases, ranging from infectious and inflammatory diseases to cancer.

Technical data sheet

Product Details

Verified Reactivity
Human
Antibody Type
Monoclonal
Host Species
Rat
Immunogen
CHO cells transfected with human CCR5
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide
Preparation
The antibody was purified by affinity chromatography and conjugated with Spark Blue™ 550 under optimal conditions.
Concentration
0.2 mg/mL
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
Application

FC
Recommended Usage
Flexi-Fluors™ are provided at a standard 0.2 mg/mL concentration. We recommend titrating this reagent to determine the optimal concentration for each application. For many flow cytometry applications, conjugated antibodies perform well at concentrations ranging from 0.03 to 1.0 µg per million cells in 100 µL. We recommend testing a range of concentrations starting from 10 µg/mL.

For example, make five 1:1 serial dilutions of the 0.2 mg/mL antibody. Add 5 µL of each dilution (including the undiluted antibody) to 100 µL of cells (at 107 cells/mL) to test six concentrations -- 1.0, 0.5, 0.25, 0.125, 0.06, and 0.03 µg per million cells in 100 µL volume. Compare staining patterns or create a titration curve using the MFI or staining index to determine the optimal concentration.
Excitation Laser
Blue Laser (488 nm)
Application Notes

Additional reported applications (for the relevant formats) include: immunofluorescence microscopy1

Clone HEK/1/85a and clone HEK/1/85a/7a are the same.

Additional Product Notes

For more information about Flexi-Fluors™, visit our Flexi-Fluor™ page and review FAQs associated with this product line.

Application References

(PubMed link indicates BioLegend citation)
  1. Mueller A, et al. 2002. Blood 99:785.
  2. Al-Odi E, et al. 2012. PLoS One. 7:e42217. PubMed
  3. Osman A, et al. 2014. J Immunol. 192:5083. PubMed
  4. Liu S, et al. 2014. Virus Res. 192:92. PubMed
RRID
AB_3106277 (BioLegend Cat. No. 285010)

Antigen Details

Structure
G-coupled receptor family 1, membrane protein, 45 kD
Distribution

Subset of T cells, monocytes

Function
Binds C-C chemokines and transduces an intracellular signal thought to result in proliferation and differentiation. Acts as a co-receptor with CD4 for HIV-1
Ligand/Receptor
MIP-1α, MIP-1ß, RANTES
Cell Type
Dendritic cells, Monocytes, T cells
Biology Area
Immunology
Molecular Family
CD Molecules, Cytokine/Chemokine Receptors, GPCR
Antigen References

1. Samson M, et al. 1996. Biochemistry 35:3362.
2. Raport CJ, et al. 1996. J. Biol. Chem. 271:17161.
3. Combadiere C, et al. 1996. J. Leukoc. Biol. 60:147.
4. Deng H, et al. 1996. Nature 381:661.
5. Lai J, et al. 2003. CVI. 10:1123.
6. Mañes S, et al. 2003. J. Exp. Med. 198:1381.
7. Vaday GG, et al. 2006. Prostate 66:124.

Gene ID
1234 View all products for this Gene ID
UniProt
View information about CD195 on UniProt.org
Go To Top Version: 1    Revision Date: 02/06/2024

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This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.

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