|Western Blot (WB)||1:500|
|Tested Species reactivity||Human|
|Host / Isotype||Rabbit / IgG|
|Immunogen||Synthetic peptide corresponding to residues S(72) Q Q L Q V Y S K T G F N(85), which is the Ig-V-like region of human CD28.|
|Purification||Antigen affinity chromatography|
|Contains||0.02% sodium azide|
|Storage conditions||Maintain refrigerated at 2-8°C for up to 3 months. For long term storage store at -20°C|
PA1-4144 detects CD28 in human samples.
PA1-4144 has been successfully used in Western blot procedures. By Western blot this antibody detects a ~27 kDa protein representing CD28 in CD4 cells.
The PA1-4144 immunogen is a synthetic peptide corresponding to residues S(72) Q Q L Q V Y S K T G F N(85), which is the Ig-V-like region of human CD28.
CD28 is a T-cell-specific cell-surface receptor that is responsible for enhancing T-cell responses during an immune response.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: CD28; CD28 antigen; MGC138290; T-cell-specific surface glycoprotein CD28; TP44
Gene Aliases: CD28; Tp44
UniProt ID: (Human) P10747
Entrez Gene ID: (Human) 940
If an Invitrogen™ antibody doesn’t perform as described on our website or datasheet, we’ll replace the product at no cost to you, or provide you with a credit for a future purchase.*
Get expert recommendations for common problems or connect directly with an on staff expert for technical assistance related to applications, equipment and general product use.