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Ultra-LEAF™ Purified anti-mouse/human CD11b Antibody

Pricing & Availability
Clone
M1/70 (See other available formats)
Regulatory Status
RUO
Other Names
αM integrin, Mac-1, Mo1, CR3, Ly-40, C3biR, ITGAM
Isotype
Rat IgG2b, κ
Ave. Rating
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Product Citations
publications
M1slash70_LEAF_042706
C57BL/6 mouse bone marrow cells were stained with Ultra-LEAF™ purified CD11b (clone M1/70) (filled histogram) or rat IgG2b, κ isotype control (open histogram), followed by anti-rat IgG FITC (gated on total cells).
  • M1slash70_LEAF_042706
    C57BL/6 mouse bone marrow cells were stained with Ultra-LEAF™ purified CD11b (clone M1/70) (filled histogram) or rat IgG2b, κ isotype control (open histogram), followed by anti-rat IgG FITC (gated on total cells).
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101247 100 µg 88€
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101248 1 mg 120€
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101269 5 mg 432€
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101270 25 mg 1127€
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101271 50 mg 1884€
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101272 100 mg 2707€
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Select size of product is eligible for a 40% discount! Promotion valid until December 31, 2024. Exclusions apply. To view full promotion terms and conditions or to contact your local BioLegend representative to receive a quote, visit our webpage.

Description

CD11b is a 170 kD glycoprotein also known as αM integrin, Mac-1 α subunit, Mol, CR3, and Ly-40. CD11b is a member of the integrin family, primarily expressed on granulocytes, monocytes/macrophages, dendritic cells, NK cells, and subsets of T and B cells. CD11b non-covalently associates with CD18 (β2 integrin) to form Mac-1. Mac-1 plays an important role in cell-cell interaction by binding its ligands ICAM-1 (CD54), ICAM-2 (CD102), ICAM-4 (CD242), iC3b, and fibrinogen.

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Mouse, Human, Cynomolgus, Rhesus
Reported Reactivity
Chimpanzee, Baboon, Rabbit
Antibody Type
Monoclonal
Host Species
Rat
Immunogen
C57BL/10 splenocytes
Formulation
0.2 µm filtered in phosphate-buffered solution, pH 7.2, containing no preservative.
Endotoxin Level
Less than 0.01 EU/µg of the protein (< 0.001 ng/µg of the protein) as determined by the LAL test.
Preparation
The Ultra-LEAF™ (Low Endotoxin, Azide-Free) antibody was purified by affinity chromatography.
Concentration
The antibody is bottled at the concentration indicated on the vial, typically between 2 mg/mL and 3 mg/mL. Older lots may have also been bottled at 1 mg/mL. To obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C. This Ultra-LEAF™ solution contains no preservative; handle under aseptic conditions.
Application

FC - Quality tested
CyTOF® - Verified
IP, Block, Depletion, IHC-F, ICC - Reported in the literature, not verified in house
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 ≤0.25 µg per million cells in 100 µl volume or 100 µl of whole blood.  It is recommended that the reagent be titrated for optimal performance for each application.

Application Notes

Clone M1/70 has been verified for immunocytochemistry (ICC) and frozen immunohistochemistry (IHC-F).

Additional reported applications (for relevant formats of this clone) include: immunoprecipitation1,4, in vitro blocking3,9,12, depletion2,8, immunofluorescence microscopy6,7,10, immunohistochemistry of acetone-fixed frozen sections5,11-13, and spatial biology (IBEX)35,36. For in vivo studies or highly sensitive assays, we recommend Ultra-LEAF™ purified antibody (Endotoxin < 0.01 EU/µg, Azide-Free, 0.2 µm filtered) (Cat. No. 101248).

Application References
  1. Springer T, et al. 1978. Eur. J. Immunol. 8:539. (IP)
  2. Ault K and Springer T. 1981. J. Immunol. 126:359. (Deplete)
  3. Springer TA, et al. 1982. Immunol. Rev. 68:171. (Block)
  4. Ho MK and Springer TA. 1983. J. Biol. Chem. 258:2766. (IP)
  5. Flotte TJ, et al. 1983. Am. J. Pathol. 111:112. (IHC)
  6. Noel GJ, et al. 1990. J. Clin. Invest. 85:208. (IF)
  7. Allen LA and Aderem A. 1996. J. Exp. Med. 184:627 (IF)
  8. D'Amico A and Wu L. 2003. J. Exp. Med. 198:293. (Deplete)
  9. Brickson SJ, et al. 2003. Appl Physiol. 95:969. (Block)
  10. Clatworthy MR and Smith KG. 2004. J. Exp. Med. 199:717. (IF)
  11. Hata H, et al. 2004. J. Clin. Invest. 114:582. (IHC)
  12. Zhang Y, et al. 2002. J. Immunol. 168:3088. (IHC)
  13. Iwasaki A and Kelsall BL. 2001. J. Immunol. 166:4884 (IHC, FC)
  14. Tailleux L. 2003. J. Exp. Med. 197:121. (Block, FC)
  15. Olver S, et al. 2006. Cancer Research 66:571. (FC)
  16. Tan SL, et al. 2006. J. Immunol. 176:2872. (FC) PubMed
  17. Ponomarev ED, et al. 2006. J. Immunol. 176:1402. (FC)
  18. Dzhagalov I, et al. 2007. Blood 109:1620. (FC)
  19. Fazilleau N, et al. 2007. Nature Immunol. 8:753.
  20. Rasmussen JW, et al. 2006. Infect. Immun.74:6590. PubMed
  21. Napimoga MH, et al. 2008. J. Immunol. 180:609. PubMed
  22. Elqaraz-Carmon V, et al. 2008. J. Lipid. Res. 49:1894. PubMed
  23. Kim DD, et al. 2008. Blood 112:1109. PubMed
  24. Guo Y, et al. 2008. Blood 112:480. PubMed
  25. Norian LA, et al. 2009. Cancer Res. 69:3086. (FC) PubMed
  26. Baumgartner CK, et al. 2010. J. Immunol. 184:573. PubMed
  27. Charles N, et al. 2010. Nat. Med. 16:701. (FC) PubMed
  28. Whiteland J, et al. 1995. J. Histochem. Cytochem. 43:313. (IHC)
  29. Weber GF, et al. 2014. J Exp Med. 211:1243. PubMed
  30. Ashok A, et al. 2015. Toxicol Sci. 143:64. PubMed
  31. Price PJ, et al. 2015. J Immunol. 194:1164. PubMed
  32. Doni A, et al. 2015. J Exp Med. 212:905. PubMed
  33. Ferreira R, et al. 2016. J Infect Dis. 213: 669 - 673. PubMed
  34. Peterson VM, et al. 2017. Nat. Biotechnol. 35:936. (PG)
  35. Radtke AJ, et al. 2020. Proc Natl Acad Sci U S A. 117:33455-65. (SB) PubMed
  36. Radtke AJ, et al. 2022. Nat Protoc. 17:378-401. (SB) PubMed
Product Citations
  1. McCoy C, et al. 2017. PLoS Negl Trop Dis. 10.1371/journal.pntd.0005279. PubMed
  2. Rajagopalan A, et al. 2021. Cell Rep Methods. 1:. PubMed
  3. Hashemi E, et al. 2023. Cell Mol Neurobiol. 1219:43. PubMed
  4. Bae SH, et al. 2021. Theranostics. 11:2522. PubMed
  5. Morrissey MA, et al. 2020. Immunity. 53(2):290-302.e6. PubMed
  6. Hassel C, et al. 2021. Front Immunol. 12:754661. PubMed
RRID
AB_2561479 (BioLegend Cat. No. 101247)
AB_2561479 (BioLegend Cat. No. 101248)
AB_2561479 (BioLegend Cat. No. 101269)
AB_2561479 (BioLegend Cat. No. 101270)
AB_2561479 (BioLegend Cat. No. 101271)
AB_2561479 (BioLegend Cat. No. 101272)

Antigen Details

Structure
Integrin family, associates with integrin β2 (CD18), 170 kD
Distribution

Granulocytes, monocytes/macrophages, dendritic cells, NK cells, subsets of T and B cells

Function
Adhesion, chemotaxis
Ligand/Receptor
ICAM-1 (CD54), ICAM-2 (CD102), ICAM-4 (CD242), iC3b, fibrinogen
Cell Type
B cells, Dendritic cells, Granulocytes, Macrophages, Monocytes, Neutrophils, NK cells, T cells, Tregs
Biology Area
Cell Adhesion, Cell Biology, Costimulatory Molecules, Immunology, Innate Immunity, Neuroscience, Neuroscience Cell Markers
Molecular Family
Adhesion Molecules, CD Molecules
Antigen References

1. Barclay A, et al. 1997. The Leukocyte Antigen FactsBook Academic Press.
2. Springer TA. 1994. Cell 76:301.
3. Coxon A, et al. 1996. Immunity 5:653.

Gene ID
16409 View all products for this Gene ID 3684 View all products for this Gene ID
UniProt
View information about CD11b on UniProt.org

Related FAQs

Do you guarantee that your antibodies are totally pathogen free?

BioLegend does not test for pathogens in-house aside from the GoInVivo™ product line. However, upon request, this can be tested on a custom basis with an outside, independent laboratory.

Does BioLegend test each Ultra-LEAF™ antibody by functional assay?

No, BioLegend does not test Ultra-LEAF™ antibodies by functional assays unless otherwise indicated. Due to the possible complexities and variations of uses of biofunctional antibodies in different assays and because of the large product portfolio, BioLegend does not currently perform functional assays as a routine QC for the antibodies. However, we do provide references in which the antibodies were used for functional assays and we do perform QC to verify the specificity and quality of the antibody based on our strict specification criteria.

Does BioLegend test each Ultra-LEAF™ antibody for potential pathogens?

No, BioLegend does not test for pathogens in-house unless otherwise indicated.  However, we can recommend an outside vendor to perform this testing as needed.

Have you tested this Ultra-LEAF™ antibody for in vivo or in vitro applications?

We don't test our antibodies for in vivo or in vitro applications unless otherwise indicated. Depending on the product, the TDS may describe literature supporting usage of a particular product for bioassay. It may be best to further consult the literature to find clone specific information.

Other Formats

View All CD11b Reagents Request Custom Conjugation
Description Clone Applications
APC anti-mouse/human CD11b M1/70 FC
Biotin anti-mouse/human CD11b M1/70 FC
FITC anti-mouse/human CD11b M1/70 FC
PE anti-mouse/human CD11b M1/70 FC,IHC
PE/Cyanine5 anti-mouse/human CD11b M1/70 FC
Purified anti-mouse/human CD11b M1/70 FC,CyTOF®,IP,IHC-F,ICC
PE/Cyanine7 anti-mouse/human CD11b M1/70 FC
Alexa Fluor® 488 anti-mouse/human CD11b M1/70 FC,IHC-F,3D IHC,SB
Alexa Fluor® 647 anti-mouse/human CD11b M1/70 FC,3D IHC,SB
Alexa Fluor® 700 anti-mouse/human CD11b M1/70 FC
Pacific Blue™ anti-mouse/human CD11b M1/70 FC
APC/Cyanine7 anti-mouse/human CD11b M1/70 FC
PerCP/Cyanine5.5 anti-mouse/human CD11b M1/70 FC
PerCP anti-mouse/human CD11b M1/70 FC
Brilliant Violet 421™ anti-mouse/human CD11b M1/70 FC
Brilliant Violet 570™ anti-mouse/human CD11b M1/70 FC
Brilliant Violet 605™ anti-mouse/human CD11b M1/70 FC
Brilliant Violet 650™ anti-mouse/human CD11b M1/70 FC
Brilliant Violet 711™ anti-mouse/human CD11b M1/70 FC
Brilliant Violet 785™ anti-mouse/human CD11b M1/70 FC
Brilliant Violet 510™ anti-mouse/human CD11b M1/70 FC,ICC
Ultra-LEAF™ Purified anti-mouse/human CD11b M1/70 FC,CyTOF®,IP,Block,Depletion,IHC-F,ICC
Purified anti-mouse/human CD11b (Maxpar® Ready) M1/70 FC,CyTOF®
Alexa Fluor® 594 anti-mouse/human CD11b M1/70 IHC-F,FC
PE/Dazzle™ 594 anti-mouse/human CD11b M1/70 FC
APC/Fire™ 750 anti-mouse/human CD11b M1/70 FC
TotalSeq™-A0014 anti-mouse/human CD11b M1/70 PG
Brilliant Violet 750™ anti-mouse/human CD11b M1/70 FC
TotalSeq™-B0014 anti-mouse/human CD11b M1/70 PG
TotalSeq™-C0014 anti-mouse/human CD11b M1/70 PG
Spark NIR™ 685 anti-mouse/human CD11b M1/70 FC
PE/Fire™ 640 anti-mouse/human CD11b M1/70 FC
Spark YG™ 593 anti-mouse/human CD11b M1/70 FC
Spark YG™ 570 anti-mouse/human CD11b M1/70 IHC-F
PE/Fire™ 810 anti-mouse/human CD11b M1/70 FC
APC/Fire™ 810 anti-mouse/human CD11b Antibody M1/70 FC
Spark Blue™ 550 anti-mouse/human CD11b M1/70 FC
Spark UV™ 387 anti-mouse/human CD11b M1/70 FC
PerCP/Fire™ 806 anti-mouse/human CD11b M1/70 FC
PerCP/Fire™ 780 anti-mouse/human CD11b M1/70 FC
Spark Blue™ 574 anti-mouse/human CD11b (Flexi-Fluor™) M1/70 FC
KIRAVIA Blue 520™ anti-mouse/human CD11b M1/70 FC
PE/Fire™ 744 anti-mouse/human CD11b M1/70 FC
Spark PLUS UV395™ anti-mouse/human CD11b M1/70 FC
Spark Red™ 718 anti-mouse/human CD11b (Flexi-Fluor™) M1/70 FC
Go To Top Version: 1    Revision Date: 11-30-2012

For Research Use Only. Not for diagnostic or therapeutic use.

 

This product is supplied subject to the terms and conditions, including the limited license, located at www.biolegend.com/terms) ("Terms") and may be used only as provided in the Terms. Without limiting the foregoing, BioLegend products may not be used for any Commercial Purpose as defined in the Terms, resold in any form, used in manufacturing, or reverse engineered, sequenced, or otherwise studied or used to learn its design or composition without express written approval of BioLegend. Regardless of the information given in this document, user is solely responsible for determining any license requirements necessary for user’s intended use and assumes all risk and liability arising from use of the product. BioLegend is not responsible for patent infringement or any other risks or liabilities whatsoever resulting from the use of its products.

 

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8999 BioLegend Way, San Diego, CA 92121 www.biolegend.com
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.

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