Questions about Antibodies

Questions and answers about antibody products and services.

Do you use the antibody sequences of MOPC21 or C1.18.4 to develop your recombinant hamster IgG isotype controls?

Do you use the antibody sequences of MOPC21 or C1.18.4 to develop your recombinant hamster IgG isotype controls? Syd Labs's recombinant hamster IgG isotype controls including the hamster IgG1 isotype control (catalog # PA007146) are...

Why do you use mouse variable regions in your recombinant rat IgG isotype controls?

Why do you use mouse variable regions in your recombinant rat IgG isotype controls? The isotype control is normally used to differentiate any non-specific background signal from the specific antibody signal, including the immunogenicity if...

What is the advantage of the recombinant antibody production method compared to the hybridoma method?

What is the advantage of the recombinant antibody production method compared to the hybridoma method? Syd Labs use chemically defined medium for cell culturing to produce the recombinant antibody. It is significant advantage of the...

Is your mouse IgG1 isotype control also Mouse IgG1, kappa monoclonal (MOPC-21) – isotype control?

Is your mouse IgG1 isotype control also Mouse IgG1, kappa monoclonal (MOPC-21) - isotype control? Similar to mouse IgG1 isotype control (MOPC-21), no matter purified from hybridoma or produce by the recombinant method, our recombinant...

What is the difference among PA007162.r2a, PA007162.m2cLA, and PA007162.mm2cLA?

What is the difference among PA007162.r2a, PA007162.m2cLA, and PA007162.mm2cLA? Syd Labs further murinize the antibody variable region sequences of PA007162.m2cLA to produce PA007162.mm2cLA.