Human CD28 Antibody, R&D Systems™

Mouse Monoclonal Antibody

Catalog Number	Mfr. No.	Quantity
MAB3421SP	R&D Systems MAB3421SP	25 μg
MAB3421100	R&D Systems MAB3421100	100 μg

Description

CD28 Monoclonal specifically detects CD28 in Human samples. It is validated for Immunohistochemistry.

Specifications

• Antigen: CD28
• Dilution: Immunohistochemistry 5-25 μg/mL
• Classification: Monoclonal
• Form: Lyophilized
• Target Species: Human
• Gene Accession No.: P10747
• Gene ID (Entrez): 940.0
• Isotype: IgG1
• Purification Method: Protein A or G purified from ascites
• Content And 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.

• Clone: 987701
• Applications: Immunohistochemistry
• Conjugate: Unconjugated
• Host Species: Mouse
• Formulation: 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.
• Gene Alias: CD28, CD28 antigen, CD28 antigen (Tp44), CD28 molecule, MGC138290, T-cell-specific surface glycoprotein CD28, Tp44
• Immunogen: Synthetic peptide containing human CD28, Accession No. P10747
• Primary or Secondary: Primary
• Reconstitution: Reconstitute at 0.5 mg/mL in sterile PBS.
• Test Specificity: Detects human CD28 in direct ELISAs.