- PEPTIDE AA LOCATION: Cd28 peptide is a synthetic peptide corresponding to the internal region of Cd28 (mouse).
- SPECIES: Mouse
- TESTED APPLICATIONS: Blocking
- APPLICATION NOTE: Cd28 Peptide is used for blocking the activity of Cd28 antibody (catalog number 42-448). The Cd28 antibody ships at 0.5 mg/mL and the Cd28 Peptide ships as a 100 μg pellet. When peptide is reconstituted in 200 μL water, the concentration will be 0.5 mg/mL, identical to that of the antibody. The best starting ratio would be 1:1 (which means molar excess of peptide relative to antibody when identical volumes are mixed). Mix equal volume of peptide and antibody at the required dilution and leave at ambient temperature for 20 minutes. Then incubate and develop in parallel two blots: one with the antibody and one with the antibody which has been pre-absorbed with the provided peptide.
- PHYSICAL STATE: Lyophilized
- BUFFER: Cd28 peptide is supplied as 100 μg of dried peptide. When the peptide is reconstituted in 200 μL water, the concentration will be 0.5 mg/mL.
- STORAGE CONDITIONS: Store at -20°C. When reconstituted minimize freezing and thawing.
- NCBI OFFICIAL SYMBOL: Cd28
- ADDITIONAL NAMES: T-cell-specific surface glycoprotein CD28,
- Protein Accession Number: NP_031668.3
- PROTEIN GI NUMBER: 161484597
- NCBI GENE ID NUMBER: 12487
- FOR RESEARCH USE ONLY
For additional information, visit ProSci's Terms & Conditions Page.
- Disclaimer: This product is for research use only.
CATALOG NUMBER: 42-448P
- Size: 0.1 mg
- List Price: $270.00
$65 Standard Overnight flat rate for as many products shipped within the United States.
$35 Dry Ice Shipment fee may be required on some items.
Note: Online orders only accepted for shipment within the USA. Click here for the list of international distributors.
Customize your order
Bulk Pricing Available
Custom Formulations: azide free, endotoxin testing & endotoxin removal.
Pair your antibody with a Lysate, Peptide, Control, & /OR Secondary Antibody.
Contact our Customer Care Team for more information
Custom Antibody Services
Speak to one of our custom antibody specialists to discuss your next custom antibody project.
New & Featured Products
HIV-1 p24 Antibody [10A2] (biotin)
CATALOG NUMBER: PM-7371-biotin
HIV-1 p24 Antibody [9D2F6] (biotin)
CATALOG NUMBER: PM-7369-biotin
HIV-1 p24 Antibody [8D7E11] (biotin)
CATALOG NUMBER: PM-7367-biotin