CD300a antibody | P192

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Mouse anti Human CD300a:FITC

Mouse anti Human CD300a

Mouse anti Human CD300a:RPE

Product Type
Monoclonal Antibody
Clone
P192
Isotype
IgG2a
Product CodeApplicationsDatasheetMSDSPack SizeList PriceQuantity
MCA5747F F 0.1 mg
MCA5747 F 0.2 mg
MCA5747PE F 100 Tests
Mouse anti Human CD300a antibody, clone P192 specifically recognizes human CD300a, otherwise known as IRp60 (inhibitory receptor protein 60), a 60kDa transmembrane glycoprotein expressed by natural killer cells (NK), T and B cell subsets, monocytes, neutrophils, macrophages, granulocytes, dendritic cells (DC) and mast cells.

Studies have shown that the cross-linking of CD300a on NK results in a down-regulation of their cytolytic activity, whilst cross-linking of CD300a on mast cells, inhibits IgE-induced degranulation and SCF-mediated survival. Furthermore, cross-linking of CD300a on the surface of eosinophils has been shown to significantly inhibit their survival, chemotaxis and activation in response to certain inflammatory cytokines, whilst eosinophil-derived MBP (major basic protein) and EDN (neurotoxin), can down-regulate CD300a expression on mast cells in vitro.

Product Details

Target Species
Human
Product Form
Purified IgG conjugated to Fluorescein Isothiocyanate Isomer 1 (FITC) - liquid
Product Form
Purified IgG - liquid
Product Form
Purified IgG conjugated to R. Phycoerythrin (RPE) - lyophilized
Reconstitution
Reconstitute with 1.0ml distilled water
Preparation
Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
Preparation
Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
Preparation
Purified IgG prepared by affinity chromatography on Protein A from tissue culture supernatant
Buffer Solution
Phosphate buffered saline
Buffer Solution
Phosphate buffered saline
Buffer Solution
Phosphate buffered saline
Preservative Stabilisers
0.09% Sodium Azide (NaN3)
1% Bovine Serum Albumin
Preservative Stabilisers
0.09% Sodium Azide (NaN3)
Preservative Stabilisers
0.09% Sodium Azide (NaN3)
1% Bovine Serum Albumin
5% Sucrose
Carrier Free
Yes
Immunogen
Polyclonal population of NK cells
Approx. Protein Concentrations
IgG concentration 0.1mg/ml
Approx. Protein Concentrations
IgG concentration 1.0mg/ml
Fusion Partners
Spleen cells from immunised mice were fused with cells of the P3U1 myeloma cell line.

Storage Information

Storage
Store at +4oC or -20oC .
Storage in frost-free freezers is not recommended.
This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
Storage
Store at +4oC -20oC .
Storage in frost-free freezers is not recommended.
This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
Storage
Prior to reconstitution store at +4oC.
After reconstitution store at +4oC.
DO NOT FREEZE. This product should be stored undiluted. This product is photosensitive and should be protected from light. Should this product contain a precipitate we recommend microcentrifugation before use.
Shelf Life
18 months from date of despatch.
Shelf Life
18 months from date of despatch.
Shelf Life
12 months from date of reconstitution.

More Information

UniProt
Q9UGN4 Related reagents
Entrez Gene
CD300A Related reagents
GO Terms
GO:0005886 plasma membrane
GO:0007155 cell adhesion
GO:0016021 integral to membrane
GO:0004872 receptor activity
Regulatory
For research purposes only

Applications of CD300a antibody

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 Neat 1/10
Flow Cytometry 1/25 1/200
Flow Cytometry Neat
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.
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.
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.
Flow Cytometry
Use 10ul of the suggested working dilution to label 1x106 cells in 100ul.
Flow Cytometry
Use 10ul of the suggested working dilution to label 1x106 cells in 100ul.

Secondary Antibodies Available

Description Product Code Pack Size Applications List Price Quantity
Goat anti Mouse IgG (H/L):FITC (Multi Species Adsorbed) STAR117F 0.5 mg F
Goat anti Mouse IgG (H/L):HRP (Multi Species Adsorbed) STAR117P 0.5 mg E WB
Rabbit F(ab')2 anti Mouse IgG:RPE STAR12A 1 ml F
Rabbit F(ab')2 anti Mouse IgG:FITC STAR9B 1 mg F

Negative Isotype Controls Available

Description Product Code Pack Size Applications List Price Quantity
Mouse IgG2a Negative Control:FITC MCA929F 100 Tests F
Mouse IgG2a Negative Control MCA929 100 Tests F
Mouse IgG2a Negative Control:RPE MCA929PE 100 Tests F

Useful Reagents Available

Description Product Code Pack Size Applications List Price Quantity
Human Seroblock BUF070A 50 Test F
Human Seroblock BUF070B 200 Test F
Human Seroblock BUF070A 50 Test F
Human Seroblock BUF070B 200 Test F

Product Specific References

References for CD300a antibody

  1. Cantoni, C. et al. (1999) Molecular and functional characterization of IRp60, a member of the immunoglobulin superfamily that functions as an inhibitory receptor in human NK cells.
    Eur J Immunol. 29: 3148-59.
  2. Bachelet, I. et al. (2005) The inhibitory receptor IRp60 (CD300a) is expressed and functional on human mast cells.
    J Immunol. 175: 7989-95.
  3. Bachelet, I. et al. (2006) Abrogation of allergic reactions by a bispecific antibody fragment linking IgE to CD300a.
    J Allergy Clin Immunol. 117: 1314-20.
  4. Bachelet, I. et al. (2008) Suppression of normal and malignant kit signaling by a bispecific antibody linking kit with CD300a.
    J Immunol. 180: 6064-9.
  5. Munitz, A. et al. (2006) The inhibitory receptor IRp60 (CD300a) suppresses the effects of IL-5, GM-CSF, and eotaxin on human peripheral blood eosinophils.
    Blood. 107:1996-2003.