CD28 (clone 204-12), anti-human, mouse, pig, bovine, sheep
€0.00
In stock
SKU
ARP-24-940-MSM4
Catalog Number: 24-940-MSM4
Size: 100 µl, 0.5 ml, 1 ml
Isotype: Mouse IgG2a, kappa
Size: 100 µl, 0.5 ml, 1 ml
Isotype: Mouse IgG2a, kappa
Decription:
Recognizes a glycoprotein of 44-88kDa, which is identified as CD28. It is the critical T-cell co-stimulatory receptor which provides to the cell the important second activation signal by binding CD80 and CD86 that are expressed by antigen presenting cells. Besides its co-stimulation role, CD28 functions in preventing T-cells from anergic hyporesponsive state or from undergoing premature apoptotic cell death. CD28 is also expressed on human fetal NK cells and some NK cell lines, whereas on murine NK cells the CD28 expression is much broader.
Synonyms: T-cell-specific surface glycoprotein CD28, Tp44
Clone: 204-12
Isotype: Mouse IgG2a, kappa
Immunogen: Stimulated human leucocytes
Reactivity: human, pig, cow, sheep and mouse. Others not known.
Form: Purified, in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.
Applications: Flow Cytometry (0.5-1ug/million cells in 0.1ml)
Immunofluorescence (0.5-1ug/ml)
Functional Studies (Order Ab without BSA & Azide)
Optimal dilution for a specific application should be determined.
Reactivity: Jurkat cells or human lymph nodes and tonsils.
Concentration: 0.2mg/ml
Storage: Can be stored at +4C. For long term storage, aliquot and store at -20C. Avoid repeated freezing and thawing cycles.
Recognizes a glycoprotein of 44-88kDa, which is identified as CD28. It is the critical T-cell co-stimulatory receptor which provides to the cell the important second activation signal by binding CD80 and CD86 that are expressed by antigen presenting cells. Besides its co-stimulation role, CD28 functions in preventing T-cells from anergic hyporesponsive state or from undergoing premature apoptotic cell death. CD28 is also expressed on human fetal NK cells and some NK cell lines, whereas on murine NK cells the CD28 expression is much broader.
Synonyms: T-cell-specific surface glycoprotein CD28, Tp44
Clone: 204-12
Isotype: Mouse IgG2a, kappa
Immunogen: Stimulated human leucocytes
Reactivity: human, pig, cow, sheep and mouse. Others not known.
Form: Purified, in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.
Applications: Flow Cytometry (0.5-1ug/million cells in 0.1ml)
Immunofluorescence (0.5-1ug/ml)
Functional Studies (Order Ab without BSA & Azide)
Optimal dilution for a specific application should be determined.
Reactivity: Jurkat cells or human lymph nodes and tonsils.
Concentration: 0.2mg/ml
Storage: Can be stored at +4C. For long term storage, aliquot and store at -20C. Avoid repeated freezing and thawing cycles.
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