Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

CD355 (CRTAM) Mouse anti-Human, PE-Cyanine7, Clone: Cr24.1, eBioscience™ Non-distribution product as customer accommodation.

Mouse Monoclonal Antibody

$173.00 - $368.00


Antigen CD355 (CRTAM)
Clone Cr24.1
Target Species Human
Conjugate PE-Cyanine7
Isotype IgG2a, kappa
View More Specs

Products 2
Catalog Number Mfr. No. Quantity Price Quantity & Availability  
Catalog Number Mfr. No. Quantity Price Quantity & Availability  
25-355-941 Non-distribution product as customer accommodation. View Documents Invitrogen
25 Tests Each for $173.00
Add to cart
25-355-942 Non-distribution product as customer accommodation. View Documents Invitrogen
100 Tests Each for $368.00
Add to cart


This monoclonal antibody Cr24.1 reacts with human CD355, also known as Class-I MHC-restricted T-cell-associated molecule (CRTAM). CD355 usually exists as a homodimer, however, it forms a heterodimer with its ligand Necl-2. CD355 is transiently expressed by activated NK, NKT, gamma delta T, and CD8+ T cells. CD355 is also expressed by Purkinje neurons. Human CD355 is involved in immunosurveillance of cancer cells, gamma delta T cell survival, cell polarity, retention of lymphocytes in lymph nodes, promotion of cytotoxicity in NK cells, and IFN gamma secretion from CD8+ T cells. Cr24.1 has been reported to have antagonist activity. This Cr24.1 antibody has been pre-titrated and tested by flow cytometric analysis of stimulated normal human peripheral blood cells. This can be used at 5 µL (1 µg) per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. Light sensitivity: This tandem dye is sensitive to photo-induced oxidation. Please protect this vial and stained samples from light. Fixation: Samples can be stored in IC Fixation Buffer (cat. 00-8222) (100 µL of cell sample + 100 µL of IC Fixation Buffer) or 1-step Fix/Lyse Solution (cat. 00-5333) for up to 3 days in the dark at 4°C with minimal impact on brightness and FRET efficiency/compensation.

Some generalizations regarding fluorophore performance after fixation can be made, but clone specific performance should be determined empirically. Filtration: 0.2 µm post-manufacturing filtered. The CRTAM gene is upregulated in CD4-positive and CD8-positive T cells and encodes a type I transmembrane protein with V and C1-like Ig domains.


IgG2a, kappa
4° C, store in dark, DO NOT FREEZE!
Flow Cytometry
PBS with 0.1% gelatin, 0.2% BSA and 0.09% sodium azide

For Research Use Only

Provide Content Correction

The Fisher Scientific Encompass Program offers items which are not part of our distribution portfolio. These products typically do not have pictures or detailed descriptions. However, we are committed to improving your shopping experience. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit