Human MS4A4A Antibody
R&D Systems, part of Bio-Techne | Catalog # MAB7797
Conjugate
Catalog #
Key Product Details
Species Reactivity
Human
Applications
CyTOF-ready, Flow Cytometry
Label
Unconjugated
Antibody Source
Monoclonal Mouse IgG2B Clone # 818112
Product Specifications
Immunogen
Mouse myeloma cell line NS0 transfected with human MS4A4A
Accession # Q96JQ5
Accession # Q96JQ5
Specificity
Detects human MS4A4A.
Clonality
Monoclonal
Host
Mouse
Isotype
IgG2B
Scientific Data Images for Human MS4A4A Antibody
Detection of MS4A4A in HEK293 Human Cell Line Co-transfected with MS4A4A and eGFP by Flow Cytometry.
HEK293 human embryonic kidney cell line co-transfected with human MS4A4A and eGFP was stained with either (A) Mouse IgG2B Isotype Control (Catalog # MAB0041) or (B) Mouse Anti-Human MS4A4A Monoclonal Antibody (Catalog # MAB7797) followed by Allophycocyanin-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # F0101B).Applications for Human MS4A4A Antibody
Application
Recommended Usage
CyTOF-ready
Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.
Flow Cytometry
2.5 µL/106 cells
Sample: Human MS4A4A and eGFP co-transfectants
Sample: Human MS4A4A and eGFP co-transfectants
Formulation, Preparation, and Storage
Purification
Protein A or G purified from hybridoma culture supernatant
Reconstitution
Sterile PBS to a final concentration of 0.5 mg/mL. For liquid material, refer to CoA for concentration.
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: MS4A4A
MS4A4A, also called CD20-like 1, is a 23 kDa (predicted) member of the MS4A family of four-transmembrane proteins that includes CD20 (MS4A1) and Fce RIb (MS4A2). MS4A4 cDNA is detected in hematopoietic cell lines, with highest expression in myeloid and B cell lines. Expressed sequence tags are detected in multiple organs and tissues. Human MS4A4A shares ~60% amino acid sequence identity with mouse and rat MS4A4A, if sequence gaps at the cytoplasmic N and C termini are disregarded. One potential isoform lacks aa 130-182, which includes the 3rd transmembrane segment and the first of two extracellular regions.
Long Name
Membrane-spanning 4-domains, Subfamily A, Member 4A
Alternate Names
4SPAN1, CD20L1, MS4A4, MS4A7
Gene Symbol
MS4A4A
UniProt
Additional MS4A4A Products
Product Documents for Human MS4A4A Antibody
Product Specific Notices for Human MS4A4A Antibody
For research use only
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