PE anti-human CD1b Antibody

Pricing & Availability
SN13 (K5-1B8) (See other available formats)
Regulatory Status
Other Names
Mouse IgG1, κ
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Product Citations
Human T lymphoblastic leukemia cell line, MOLT-4, stained with SN13 PE
  • SN13_PE_062310
    Human T lymphoblastic leukemia cell line, MOLT-4, stained with SN13 PE
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329108 100 tests £189
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CD1b is a 43 kD member of the immunoglobulin superfamily also known as R1. It is a type I membrane glycoprotein with structural similarities to MHC class I and is non-covalently associated with β2-microglobulin. In humans, CD1 family consists of group I proteins (CD1a, CD1b, CD1c), group II (CD1d), and group III (CD1e). CD1b plays a role in non-peptide glycolipid antigen presentation to CD1-restricted T cells. It is expressed on cortical double positive and single positive thymocytes, Langerhans cells, and dendritic cells. In addition to antigen presentation, CD1b has been implicated in thymic T cell development.

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Reported Reactivity
African Green, Cynomolgus
Antibody Type
Host Species
Membrane antigen preparation of human thymocytes
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)
The antibody was purified by affinity chromatography and conjugated with PE under optimal conditions.
Lot-specific (to obtain lot-specific concentration, please enter the lot number in our Concentration and Expiration Lookup or Certificate of Analysis online tools.)
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.

FC - Quality tested

Recommended Usage

Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is 5 µl per million cells in 100 µl staining volume or 5 µl per 100 µl of whole blood.

Excitation Laser
Blue Laser (488 nm)
Green Laser (532 nm)/Yellow-Green Laser (561 nm)
Application References

(PubMed link indicates BioLegend citation)
  1. Hayes SM, et al. 2001. J. Immunol. 166:403. (IF)
  2. Martin LH, et al. 1987. P. Natl. Acad. Sci. USA 84:918993. (IF)
Product Citations
  1. James CA et al. 2018. Cell chemical biology. 25(4):392-402 . PubMed
AB_10613102 (BioLegend Cat. No. 329108)

Antigen Details

immunoglobulin superfamily

cortical thymocytes, Langerhans cells, and dendritic cells

Cell Type
Dendritic cells, Langerhans cells, Thymocytes, Tregs
Biology Area
Molecular Family
CD Molecules
Antigen References

1. Porcelli S, et al. 1992. Nature 360:5937.
2. Giuliani A, et al. 2001. Infect. Immun. 69:746170.

Gene ID
910 View all products for this Gene ID
View information about CD1b on

Related FAQs

What type of PE do you use in your conjugates?
We use R-PE in our conjugates.

Other Formats

View All CD1b Reagents Request Custom Conjugation
Description Clone Applications
Purified anti-human CD1b SN13 (K5-1B8) FC, IHC-F, IP
FITC anti-human CD1b SN13 (K5-1B8) FC
PE anti-human CD1b SN13 (K5-1B8) FC
APC anti-human CD1b SN13 (K5-1B8) FC
Go To Top Version: 1    Revision Date: 11/30/2012

For research use only. Not for diagnostic use. Not for resale. BioLegend will not be held responsible for patent infringement or other violations that may occur with the use of our products.


*These products may be covered by one or more Limited Use Label Licenses (see the BioLegend Catalog or our website, BioLegend products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products, reverse engineer functionally similar materials, or to provide a service to third parties without written approval of BioLegend. By use of these products you accept the terms and conditions of all applicable Limited Use Label Licenses. Unless otherwise indicated, these products are for research use only and are not intended for human or animal diagnostic, therapeutic or commercial use.


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Toll-Free Phone: 1-877-Bio-Legend (246-5343) Phone: (858) 768-5800 Fax: (877) 455-9587

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.

  • Purified anti-human CD1b

  • FITC anti-human CD1b

  • PE anti-human CD1b

  • APC anti-human CD1b


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