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LAIR-1 / CD305 Monoclonal Mouse Antibody (9.1C3)

This antibody recognizes a single protein of 40 kDa, identified as the CD305 (LAIR1).

Product Attributes

Antibody number

0973

Reactivity (target)

LAIR-1, CD305

Antibody type

Primary

Host species

Mouse

Clonality

Monoclonal

Clone

9.1C3

Isotype

IgG2, kappa

Molecular weight

40 kDa

Synonyms

B-lymphocyte cell adhesion molecule (BL-CAM); B-cell receptor CD22; CD22; Lectin 2; Lyb8; Sialic acid-binding Ig-like lectin 2 (Siglec-2); SIGLEC2; T-cell surface antigen Leu-14

Human gene symbol

LAIR1

Entrez gene ID

3903

SwissProt

Q6GTX8

Unigene

572535

Immunogen

Human Lymphocytes, Large Granular Lymphocytes (LGL)

Cellular localization

Membrane/cell surface

Species reactivity

Human

Applications

Immunofluorescence, Flow cytometry, Receptor blockade

Application notes

Inhibits NK & ALK cell mediated cytolysis, Inhibits TNF-alpha secretion of NK cells, Induces colony formation of human bone marrow cells, For functional studies, order Ab without BSA/azide, Immunofluorescence 0.5-1 ug/mL, Flow Cytometry 0.5-1 ug/million cells/0.1 mL, Optimal dilution for a specific application should be determined by user

Positive control

Human peripheral blood mononuclear cells or natural killer cells.

Shipping condition

Room temperature

Storage Conditions

Store at 2 to 8 °C, Protect fluorescent conjugates from light, Note: store BSA-free antibodies at -10 to -35 °C

Shelf life

Guaranteed for at least 24 months from date of receipt when stored as recommended

Regulatory status

For research use only (RUO)

Research areas

Immunology

Cell/tissue expression

Dendritic cells, Hematopoietic stem cells, Lymphocytes, Monocytes/macrophages

Conjugation
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Product Description

This antibody recognizes a single protein of 40 kDa, identified as the CD305 (LAIR1). It is an inhibitory receptor, expressed on the majority of peripheral mononuclear cells, including natural killer (NK) cells, T-cells, B-cells, monocytes, and dendritic cells. Inhibitory receptors regulate the immune response to prevent lysis of cells recognized as self. LAIR1 is highly expressed in naive T-cells and B-cells but not expressed on germinal center B-cells. It is expressed on CD34 positive hematopoietic progenitors, implicating a role in the regulation of hematopoiesis at early stage. LAIR1 has been identified as an anchor for tyrosine phosphatase SHP-1, and may induce cell death in myeloid leukemias.The gene is a member of both the immunoglobulin superfamily and the leukocyte-associated inhibitory receptor family. Alternative splicing results in multiple transcript variants. This MAb precipitates a protein of 40 kDa. It binds specifically to LAIR-1 cDNA transfected COS7 cells, and recognizes LAIR-1 fusion protein in ELISA.

Primary antibodies are available purified, or with a selection of fluorescent CF® dyes and other labels. CF® dyes offer exceptional brightness and photostability. See the CF® Dye Brochure for more information. Note: Conjugates of blue fluorescent dyes like CF®405S and CF®405M are not recommended for detecting low abundance targets, because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.

Stock status: Because Biotium offers a large number of antibody and conjugation options, primary antibody conjugates may be made to order. Typical lead times are up to one week for CF® dye and biotin conjugates, and up to 2-3 weeks for fluorescent protein and enzyme conjugates. Please email order@biotium.com to inquire about stock status and lead times before placing your order.

Catalog number key for antibody number 0973, Anti-CD305 (9.1C3) The prefix indicates conjugation, followed by the antibody number and size suffix.

Antibody # prefixConjugationEx/EmConcentrationStorage Buffer
BNC04CF®405S404/431 nm0.1 mg/mL PBS, 0.1% BSA, 0.05% azide
BNC05CF®405M408/452 nm0.1 mg/mL PBS, 0.1% BSA, 0.05% azide
BNC88CF®488A490/515 nm0.1 mg/mL PBS, 0.1% BSA, 0.05% azide
BNC43CF®543541/560 nm0.1 mg/mL PBS, 0.1% BSA, 0.05% azide
BNC55CF®555555/565 nm0.1 mg/mL PBS, 0.1% BSA, 0.05% azide
BNC68CF®568562/583 nm0.1 mg/mL PBS, 0.1% BSA, 0.05% azide
BNC94CF®594593/614 nm0.1 mg/mL PBS, 0.1% BSA, 0.05% azide
BNC40CF®640R642/662 nm0.1 mg/mL PBS, 0.1% BSA, 0.05% azide
BNC47CF®647650/665 nm0.1 mg/mL PBS, 0.1% BSA, 0.05% azide
BNC61CF®660R663/682 nm0.1 mg/mL PBS, 0.1% BSA, 0.05% azide
BNC80CF®680681/698 nm0.1 mg/mL PBS, 0.1% BSA, 0.05% azide
BNC81CF®680R680/701 nm0.1 mg/mL PBS, 0.1% BSA, 0.05% azide
BNC70CF®770770/797 nm0.1 mg/mL PBS, 0.1% BSA, 0.05% azide
BNCRR-PE (PE)496, 546, 565/578 nm0.1 mg/mL PBS, 0.1% BSA, 0.05% azide
BNCAAPC650/660 nnm0.1 mg/mL PBS, 0.1% BSA, 0.05% azide
BNCPPerCP482/677 nm0.1 mg/mL PBS, 0.1% BSA, 0.05% azide
BNCBBiotinN/A0.1 mg/mL PBS, 0.1% BSA, 0.05% azide
BNCAPAlkaline PhosphataseN/A0.1 mg/mL PBS, 0.1% BSA, 0.05% azide
BNCHHorseradish PeroxidaseN/A0.1 mg/mL PBS, 0.05% BSA, no azide
BNUBPurified, with BSA N/A0.2 mg/mL PBS, 0.05% BSA, 0.05% azide
BNUMPurified, BSA-freeN/A1 mg/mL PBS, no BSA, no azide
 

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