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Invitrogen
CD169 (Siglec-1) Monoclonal Antibody (7-239), PE, eBioscience™
FIGURE: 1 / 5
CD169 (Siglec-1) Antibody (12-1699-42) in Flow
Staining of normal human peripheral blood cells, cultured for 3 days, with Anti-Human CD14 APC (Product # 17-0149-42) and Mouse IgG1 K Isotype Control PE (Product # 12-4714-81) (left) or Anti-Human CD169 (Siglec-1) PE (right). Cells in the monocyte gate were used for analysis.
Product Details
12-1699-42
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human
Published species
Human
Host/Isotype
Mouse
/ IgG1, kappa
Recommended Isotype Control
Class
Monoclonal
Type
Antibody
Clone
7-239
Conjugate
Excitation/Emission Max
565/576 nm
View spectra
Form
Liquid
Concentration
5 µL/Test
Purification
Affinity chromatography
Storage buffer
PBS, pH 7.2, with 0.2% BSA
Contains
0.09% sodium azide
Storage conditions
4° C, store in dark, DO NOT FREEZE!
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_10598796
Product Specific Information
Description: This 7-239 monoclonal antibody reacts with human CD169, also known as Siglec-1 and Sialoadhesin. This type I transmembrane protein is a member of the sialic acid binding Ig-like lectin (Siglec) family. Expressed on macrophages and dendritic cells in peripheral blood, lymph nodes, and spleen in humans, CD169 binds glycoproteins and glycolipids containing N-acetylneuraminyl alpha 2-3-galactose. CD169 expression can also be induced on CD14+ monocytes by interferon-alpha and interferon-gamma to mediate HIV-1 infection. Finally, CD169 has also been shown to be involved in antigen presentation to invariant NK T cells.
This monoclonal antibody has been reported to inhibit erythrocyte binding to CD169-expressing cells.
Applications Reported: This 7-239 antibody has been reported for use in flow cytometric analysis.
Applications Tested: This 7-239 antibody has been pre-titrated and tested by flow cytometric analysis of normal human peripheral blood cells. This can be used at 5 µL (0.5 µg) per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test.
Excitation: 488-561 nm; Emission: 578 nm; Laser: Blue Laser, Green Laser, Yellow-Green Laser.
Filtration: 0.2 µm post-manufacturing filtered.
Target Information
The siglecs are a family of membrane bound lectins (of the immunoglobulin superfamily) that bind sialic acid and mediate cell-cell interactions. Family members include sialoadhesin, CD22 and CD33. Sialoadhesin is a macrophage-specific cell adhesion molecule that is expressed on activated macrophages in chronic inflammation and in tumours.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: CD169; sialic acid binding Ig-like lectin 1, sialoadhesin; Sialic acid-binding Ig-like lectin 1; sialic acid-binding immunoglobulin-like lectin 1; Sialoadhesin; Siglec-1
Gene Aliases: CD169; dJ1009E24.1; SIGLEC-1; SIGLEC1; SN
UniProt ID: (Human) Q9BZZ2
Entrez Gene ID: (Human) 6614
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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