Goat polyclonal antibodies

Goat Polyclonal Antibodies

Background to polyclonal antibodies

Polyclonal antibodies are a type of antibodies, that are secreted from diffrent B cell lineages in the body. In contrast, monoclonal antibodies are secreted from only a single B cell line. Due to their origin, polyclonal antibodies can bind to different epitopes of the same antigen. 

 

To produce them, an animal has to be injected with immunogen, so a primary immune response is elicted. Following the initial response, higher titers of antibodies can be obtained by using a secondary or tertiary immunisation. When the immunisation cycle is completed, the antibodies can be gathered directly from the serum or alternatively the polyclonal antibodies can be futher purified from the rest of the serum proteins. 

Using goats as host

The biggest advantage of using goats for polyclonal antibody production is that the volume and concentration of serum that is obtained is much higher when compared to the other mammals in the antibody industry. Also, when using goats as hosts for larger scale antibody production, you are more likely to receive product from a single animal rather than several different ones.

Our range of goat polyclonal antibodies are validated in a variety of applications, cost effective and can be bought in smaller sizes, starting from 100 micrograms per 50 microliter.

Cell markers

Image Name Application
STJ140025 - Anti-CD19 antibody WB
STJ140082 - Anti-CD31 antibody WB
STJ140026 - Anti-CD45 antibody WB
STJ140029 - Anti-CD63 antibody WB, IHC-F, IHC-P, IF

Control antibodies

STJ140037 - Anti-GAPDH antibody WB, IHC-F, IHC-P, IF
STJ140081 - Anti-beta-Actin antibody WB, IF

Rab antibodies

STJ140059 - Anti-Rab5 antibody WB, IHC-F, IHC-P, IF, ELISA
STJ140060 - Anti-Rab5a antibody WB, IHC-F, IHC-P, IF
STJ140061 - Anti-Rab5b antibody WB, IHC-F, IHC-P, IF
STJ140063 - Anti-Rab7a antibody WB, IHC-F, IHC-P, IF
STJ140068 - Anti-Rab11a antibody WB, IHC-F, IHC-P, IF
STJ140073 - Anti-Rab25 antibody WB, IHC-F, IHC-P, IF

Fluorescent tag antibodies

STJ140000 - Anti-mCherry antibody WB, IHC-F, IHC-P, IF, IEM
STJ140002 - Anti-tdTomato antibody WB, IHC-F, IHC-P, IF, ELISA
STJ140006 - Anti-GFP antibody WB, IHC-F, IHC-P, IF
STJ140118 - Anti-YFP antibody WB, IHC-F, IHC-P, IF

Signal transduction antibodies

STJ140020 - Anti-CAV2 antibody WB, IHC-F, IHC-P, IF
STJ140091 - Anti-Catalase antibody WB
STJ140099 - Anti-CDH1 antibody WB

Cancer antibodies

STJ140114 - Anti-P53 antibody WB, IF