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Also known as
CD169
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Other names
sialoadhesin; Sialoadhesin; sialoadhesin; SER; sheep erythrocyte receptor; sialic acid-binding Ig-like lectin 1; sialic acid binding Ig-like lectin 1, sialoadhesin; Sheep erythrocyte receptor; SER; Sialic acid-binding Ig-like lectin 1
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Category
Antibodies
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Subcategory
Mnoclonal antibodies
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Gene name
CD169
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Gene name synonims
N/A
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Other gene names
Siglec1; Siglec1; Sn; Cd169; Siglec-1; Sa; Sn; SER; Siglec-1
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Clonality
Monoclonal
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Immunoglobulin isotype
IgG2a
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Clone
MOMA-1
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Host organism
Rat (Rattus norvegicus)
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Species reactivity
Mouse (Mus musculus); Due to limited knowledge and inability for testing each and every species, the reactivity of the antibody may extend to other species which are not listed hereby.
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Specificity and cross reactivity
CD169 This item is specific for CD169, also known as sialoadhesin. This item reacts with a subpopulation of mature resident tissue macrophages. No reactivity is seen with dendritic cells, peritoneal resident macrophages, peritoneal exudate cells or blood cells. Distinct macrophage subpopulations of lymphoid organs express the antigen. In the spleen, they are localised at the marginal sinus forming a ring around the periarteriolar lymphocyte sheath and follicular areas at the inner side of marginal zones. In lymph nodes, they are localised in the sinusoids and medullary cords but not within follicular areas or paracortex. In Peyer's patches they are localised in the interfollicular areas at the serosal side. Kupffer cells in the liver can be clearly stained by MOMA-1, although antigen expression is weaker than that seen in splenic macrophages. No MOMA-1 positive macrophages were found in the thymus. Reactivity was also negative in following organs tested so far (kidney, brain, skin). In non-lymphoid organs, the antigen is only found on a macrophage subpopulation in the lamina propria of the villi of the small intestine.; Since it is not possible to test each and every species our knowledge on the corss reactivity of the antibodies is limited. This particular antibody might cross react with speacies outside of the listed ones.
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Purification method
N/A
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Form Appearance
S/N (Tissue Culture Supernatant - liquid)
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Concentration
N/A
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Storage and shipping
Store the antibody at +4 degrees Celsius for short-term storage and at -20 degrees Celsius for long-term. the antibody should be stored undiluted. Storage in frost-free freezers is not recommended. Repeated freeze - thaw cycles may denature the peptide chains of the antibody and therefore should be maximally avoided. If there is a precipitate in the vial we recommend you to briefly microcentrifugate it prior to use. Shelf Life: 18 months from date of dispatch.
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Tested applications
Flow Cytometry (FACS), Immunohistology - Frozen (IHC), Immunofluorescence (IF)
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Description
This antibody needs to be stored at + 4°C in a fridge short term in a concentrated dilution. Freeze thaw will destroy a percentage in every cycle and should be avoided. This is against a protein of mus musculus directed antibody.
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Properties
If you buy Antibodies supplied by MBS Monoclonals they should be stored frozen at - 24°C for long term storage and for short term at + 5°C.
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Test
Mouse or mice from the Mus musculus species are used for production of mouse monoclonal antibodies or mabs and as research model for humans in your lab. Mouse are mature after 40 days for females and 55 days for males. The female mice are pregnant only 20 days and can give birth to 10 litters of 6-8 mice a year. Transgenic, knock-out, congenic and inbread strains are known for C57BL/6, A/J, BALB/c, SCID while the CD-1 is outbred as strain.
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Latin name
Mus musculus, Rattus norvegicus
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About
Rats are used to make rat monoclonal anti mouse antibodies. There are less rat- than mouse clones however. Rats genes from rodents of the genus Rattus norvegicus are often studied in vivo as a model of human genes in Sprague-Dawley or Wistar rats.
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French translation
anticorps