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Pacific Blue™ anti-human CD4 Antibody
产品名称:
Pacific Blue™ anti-human CD4 Antibody
产品类别:
抗体
产品编号:
300524
产品应用:
300524
[价格]
规格 价格 库存
25µg ¥ 1568 1

产品详情

Product Details

Verified Reactivity
Human
Reported Reactivity
Chimpanzee
Antibody Type
Monoclonal
Host Species
Mouse
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
Preparation
The antibody was purified by affinity chromatography, and conjugated with Pacific Blue? under optimal conditions.
Concentration
0.5 mg/ml
Storage & Handling
The CD4 antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
Application

FC - Quality tested

Recommended Usage

Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis.?The suggested use of this reagent is ≤ 2.0 ?g per 106 cells in 100 ?l volume or 100 ?l of whole blood. It is highly recommended that the reagent be titrated for optimal performance for each application.

* Pacific Blue? has a maximum emission of 455 nm when it is excited at 405 nm. Prior to using Pacific Blue? conjugate for flow cytometric analysis, please verify your flow cytometer's capability of exciting and detecting the fluorochrome.


Alexa Fluor? and Pacific Blue? are trademarks of Life Technologies Corporation.

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Excitation Laser
Violet Laser (405 nm)
Application Notes

The RPA-T4 antibody binds to the D1 domain of CD4 (CDR1 and CDR3 epitopes) and can block HIV gp120 binding and inhibit syncytia formation. Additional reported applications (for the relevant formats) include: immunohistochemistry of acetone-fixed frozen sections3,4,5, blocking of T cell activation1,2, and spatial biology (IBEX)10,11.? This clone was tested in-house and does not work on formalin fixed paraffin-embedded (FFPE) tissue. The Ultra-LEAF? purified antibody (Endotoxin < 0.01 EU/?g, Azide-Free, 0.2 ?m filtered) is recommended for functional assays (Cat. No. 300569 - 300574).

Application References

(PubMed link indicates BioLegend citation)
  1. Knapp W, et al. 1989. Leucocyte Typing IV. Oxford University Press. New York. (Activ)
  2. Moir S, et al. 1999. J. Virol. 73:7972. (Activ)
  3. Deng MC, et al. 1995. Circulation 91:1647. (IHC)
  4. Friedman T, et al. 1999. J. Immunol. 162:5256. (IHC)
  5. Mack CL, et al. 2004. Pediatr. Res. 56:79. (IHC)
  6. Lan RY, et al. 2006. Hepatology 43:729.
  7. Zenaro E, et al. 2009. J. Leukoc. Biol. 86:1393. (FC) PubMed
  8. Yoshino N, et al. 2000. Exp. Anim. (Tokyo) 49:97. (FC)
  9. Stoeckius M, et al. 2017. Nat. Methods. 14:865. (PG)
  10. Radtke AJ,?et al. 2020.?Proc Natl Acad Sci USA. 117:33455-33465. (SB)?PubMed
  11. Radtke AJ,?et al. 2022.?Nat Protoc. 17:378-401. (SB)?PubMed
Product Citations
  1. Hebel K, et al. 2014. J Immunol. 192:5160. PubMed
  2. Bilich T, et al. 2021. Cancer Discov. 11:1982. PubMed
  3. Lee YJ, et al. 2021. Front Immunol. 615369:12. PubMed
  4. Reed JC, et al. 2020. PLoS One. 15:e0236921. PubMed
  5. Kobayashi Y, et al. 2020. Int J Oncol. 999:56. PubMed
  6. Dean JW, et al. 2020. J Autoimmun. 108:102417. PubMed
  7. Boland J, et al. 2014. BMJ Support Palliat Care. 4:357. PubMed
  8. Veatch JR, et al. 2019. Cancer Immunol Res. 7:910. PubMed
  9. Frencher J, et al. 2014. J Leukoc Biol. 96:957. PubMed
  10. Vadrevu KM, et al. 2022. Sci Rep. 12:12038. PubMed
  11. Barman S, et al. 2016. Int Immunol. 28: 533 - 545. PubMed
  12. Ickrath P, et al. 2019. Biomed Rep. 10:119. PubMed
  13. van der Velden V, et al. 2017. J Immunol Methods. 10.1016/j.jim.2017.03.011. PubMed
  14. Qin H, et al. 2015. Blood. 126: 629 - 639. PubMed
  15. Jiang W, et al. 2014. J Virol. 88:5369. PubMed
  16. K?llgaard T, et al. 2015. PLoS One. 10: 0131934. PubMed
  17. Pons S, et al. 2021. Immun Inflamm Dis. 9:1656. PubMed
  18. Ickrath P, et al. 2018. Int J Mol Med. 42:1116. PubMed
RRID
AB_493099 (BioLegend Cat. No. 300524) AB_493098 (BioLegend Cat. No. 300521)

Antigen Details

Structure
Ig superfamily, type I transmembrane glycoprotein, 55 kD
Distribution

T cell subset, majority of thymocytes, monocytes/macrophages

Function
MHC class II co-receptor, lymphocyte adhesion, thymic differentiation, HIV receptor
Ligand/Receptor
MHC class II molecules, HIV gp120, IL-16
Cell Type
Dendritic cells, Macrophages, Monocytes, T cells, Thymocytes, Tregs
Biology Area
Immunology
Molecular Family
CD Molecules
Antigen References

1. Center D, et al. 1996. Immunol. Today 17:476.
2. Gaubin M, et al. 1996. Eur. J. Clin. Chem. Clin. Biochem. 34:723.

Gene ID
920 View all products for this Gene ID
UniProt
View information about CD4 on UniProt.org

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