CDw328 antibody | 5-386
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F ResetMouse anti Human CDw328
- Product Type
- Monoclonal Antibody
- Clone
- 5-386
- Isotype
- IgG1
- Specificity
- CDw328
Antibody Quality and 
Unrivaled 
| Mouse anti Human CDw328 antibody, clone 5-386 recognizes human CDw328, a type I transmembrane glycoprotein and member of the Siglec (sialic acid binding Ig-like lectin) family, designated Siglec-7, originally identified as an inhibitory NK cell receptor (NKR) and negative regulator of NK activation, attributed to ITIM recruitment of SHP-1 phosphatase. CDw328 is expressed predominantly by natural killer cells (NK) and to a lesser extent by monocytes and granulocytes and, like Siglec-5 (CD170), has been shown to bind to sialylated ligands of targets through recognition of sialic acid in both the alpha-2,3- and alpha-2,6- glycosidic linkage. |
- Target Species
- Human
- Product Form
- Purified IgG - liquid
- Preparation
- Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
- Buffer Solution
- Phosphate buffered saline
- Preservative Stabilisers
- Pack Size: 0.1 mg0.09% Sodium Azide (NaN3)Pack Size: 0.2 mg
0.09% Sodium Azide (NaN3) - Carrier Free
- Yes
- Immunogen
- Monocyte-derived dendritic cells.
- Approx. Protein Concentrations
- IgG concentration 1.0mg/ml
- Fusion Partners
- Spleen cells from immunised Balb/c mice were fused with cells of the X63-Ag8.653 myeloma cell line.
- Regulatory
- For research purposes only
- Guarantee
- 12 months from date of despatch
This product is shipped at ambient temperature. It is recommended to aliquot and store at -20°C on receipt. When thawed, aliquot the sample as needed. Keep aliquots at 2-8°C for short term use (up to 4 weeks) and store the remaining aliquots at -20°C.
Avoid repeated freezing and thawing as this may denature the antibody. Storage in frost-free freezers is not recommended.
Avoid repeated freezing and thawing as this may denature the antibody. Storage in frost-free freezers is not recommended.
This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
| Application Name | Verified | Min Dilution | Max Dilution |
|---|---|---|---|
| Flow Cytometry |  |
1/100 | 1/200 |
| Immunohistology - Frozen | |
1/100 |
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
- Flow Cytometry
- Use 10ul of the suggested working dilution to label 1x106 cells in 100ul.
- Histology Positive Control Tissue
- Human tonsil.
| Description | Product Code | Applications | Pack Size | List Price | Your Price | Quantity | |
|---|---|---|---|---|---|---|---|
| Mouse IgG1 Negative Control | MCA928 | F | 100 Tests |
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| List Price | Your Price | ||||||
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| Description | Mouse IgG1 Negative Control | ||||||
References for CDw328 antibody
-
Izquierdo-useros, N. et al. (2012) Siglec-1 is a novel dendritic cell receptor that mediates HIV-1 trans-infection through recognition of viral membrane gangliosides.
PLoS Biol. 10 (12): e1001448. -
Perez-Zsolt, D. et al. (2019) Anti-Siglec-1 antibodies block Ebola viral uptake and decrease cytoplasmic viral entry.
Nat Microbiol. 4 (9): 1558-70.
Further Reading
-
Falco, M. et al. (1999) Identification and molecular cloning of p75/AIRM1, a novel member of the sialoadhesin family that functions as an inhibitory receptor in human natural killer cells.
J Exp Med. 190 (6): 793-802. -
Nicoll, G. et al. (1999) Identification and characterization of a novel siglec, siglec-7, expressed by human natural killer cells and monocytes.
J Biol Chem. 274 (48): 34089-95.
- Synonyms
- Siglec-7
- RRID
- AB_2189406
- UniProt
- Q9Y286
- Entrez Gene
- SIGLEC7
- GO Terms
- GO:0007155 cell adhesion
- GO:0004872 receptor activity
- GO:0005887 integral to plasma membrane
- GO:0005529 sugar binding
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