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CD28 Goat anti-Human, Polyclonal, R&D Systems™

Goat Polyclonal Antibody

Manufacturer:  R&D Systems AF342SP

Catalog No. AF342SP


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Description

Description

CD28 Polyclonal antibody AF342SP specifically detects CD28 in Human samples. It is validated for Agonist Activity, Flow Cytometry, Immunocytochemistry, Western Blotting
Specifications

Specifications

CD28
LYOPH
Western Blot 0.1 ug/mL, Flow Cytometry 2.5 ug/10^6 cells, Agonist Activity 0.3-0.6 ug/mL, Immunocytochemistry 5-15 ug/mL, CyTOF-ready
P10747
CD28, CD28 antigen, CD28 antigen (Tp44), CD28 molecule, MGC138290, T-cell-specific surface glycoprotein CD28, Tp44
Goat
IgG
25 ug
Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70 degreesC as supplied. 1 month, 2 to 8 degreesC under sterile conditions after reconstitution. 6 months, -20 to -70 degreesC under sterile conditions after reconstitution.
Polyclonal
Detects human CD28 in direct ELISAs and Western blots. In direct ELISAs, approximately 20% cross-reactivity with recombinant mouse CD28 is observed.
Human
Agonist Activity, CyTOF, Flow Cytometry, Immunocytochemistry, Western Blot
Unconjugated
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 μm filtered solution in PBS. with No Preservative
Affinity Purified
CD28
S. frugiperda insect ovarian cell line Sf 21-derived recombinant human CD28 Asn19-Pro152 Accession # P10747
Antigen Affinity-purified
RUO
Primary
940
Reconstitute at 0.2 mg/mL in sterile PBS.
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