TCR α/β Antibody (WT31) is a mouse monoclonal IgG1 (kappa light chain) provided at 200 µg/ml
raised against thymocytes of human origin
TCR alpha / beta Antibody (WT31) is recommended for detection of the conformational epitope formed by T-cell receptor (TCR) for antigen and the CD3 epsilon chain of human origin by FCM
TCR alpha / beta Antibody (WT31) is available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; and to either phycoerythrin or FITC for IF, IHC(P) and FCM
also available conjugated to Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594 or Alexa Fluor® 647 for WB (RGB), IF, IHC(P) and FCM, and for use with RGB fluorescent imaging systems, such as iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
See m-IgGκ BP-HRP (mouse IgGκ binding protein-HRP), our highly recommended recombinant alternative to conventional secondary anti-mouse IgG reagents.
Contact our Technical Service Department (or your local Distributor) for more information on how to receive a FREE 10 µg sample of TCR α/β (WT31): sc-20078.
Every item is shipped based on the best shipping method assessed for the temperature requirements of that specific item. Items are grouped and shipped together whenever
possible, and a separate shipping charge will be included for each shipping method required. Shipping charges listed below are from our US warehouses to the Contiguous US,
Alaska, Hawaii, Canada and Puerto Rico. Shipping charges for countries outside the US and Canada will be determined once order has been received
Please note: We can not ship to PO boxes
Express Blue Ice
Express Dry Ice
Animal Health Prescription Item
SHIPPING METHODS & CHARGES
Ships via FedEx Ground to Contiguous US, Alaska, Canada, Monday through Friday. This method is used for less temperature sensitive items such as lab ware and animal
health products, bulky and/or heavy items
Labware ships FedEx Ground free of charge to the contiguous US
The T cell antigen receptor (TCR) recognizes foreign antigens and translates such recognition events into intracellular signals that elicit a change in the cell from a dormant to an activated state. TCR is a heterodimer composed of either α and β or γ and δ chains. The vast majority of circulating T cells (95%) express the α/β heterodimer while roughly 2-5% express the γ/δ heterodimer. CD3 chains and the CD4 or CD8 co-receptors are also required for efficient signal transduction through the TCR. The TCR is expressed on T helper and T cytotoxic cells that can be distinguished by their expression of CD4 and CD8. T helper cells express CD4 proteins and T cytotoxic cells display CD8. CD4 is also expressed on cortical cells, mature medullary thymocytes, microglial cells and dendritic cells. CD4, also designated T4 and Leu 3, is a membrane glycoprotein that contains four extracellular immunoglobin-like domains. The TCR, in association with CD4, can bind class II MHC molecules presented by the antigen-presenting cells. The CD4 protein functions by increasing the avidity of the interaction between the TCR and an antigen-class II MHC complex.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA
LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences
Thank you for your question. Unfortunately we do not have any information regarding this monoclonal antibody competing with OKT3.
Answered by: Tech Service
Date published: 2019-07-08
Can TCR α/β (WT31): sc-20078 monoclonal antibody be used in IF or IHC with mouse tissue or cells? Will there be non-specific staining?
Asked by: Randy McDonald
Thank you for your inquiry. The use of mouse monoclonal antibodies with mouse samples is very common and typically poses no problem. To eliminate any potential cross-reactivity of an anti-mouse secondary detection reagent, TCR α/β (WT31): sc-20078 is available in a variety of direct conjugations, such as HRP, PE, FITC and AlexaFluors.
To place an order using RMB or to ship to mainland China, please visit www.scbio.cn
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