NEW: Discover our TOP validated ELISA kits

In the laboratory, ELISA is used to quantitatively measure or qualitatively detect any number of different target antigens. ELISAs are able to detect and quantify a wide variety of antigenic targets including peptides, proteins, antibodies, hormones, and small molecules.

When choosing an ELISA kit, most researchers demand an assay that is sensitive, specific, and highly-validated.

A sensitive assay is able to detect antigen at a very low titer in sample matrix (sometimes as low as pg/mL). A specific assay measures the target antigen only, and does not cross react with other common components inside normal sample matrices. A validated assay is accompanied by a sufficient quantity of data to confirm that both the sensitivity and specificity of the assay are consistent with the advertised specifications.


antibodies-online is excited to announce that we are now offering our own brand of highly-validated, sensitive, specific ELISA kits targeting more than a dozen important antigenic targets.

All of the ELISA kits below manufactured in Canada by a leading assay lab and are validated by rigorous lot-specific QC testing including Western blot analysis to show specificity of capture and detection Abs. The kits are supplemented by precise, sample-type specific isolation and assay instructions to ensure a smooth workflow.

Sporting industry leading validation data, our first selection of kits are primarily directed against human heat-shock proteins (HSPs) which play an important role in the proper assembly of nascent protein.

About the antigens:

HSPs are core components of various cellular pathways that manage cellular stress response and maintain proper protein synthesis, folding, oligomerization and protein transport and oxidative stress.

12 high-quality ELISA kits against our most popular antigenic targets

Target Species Catalog Number
HSP70 (High-Sensitivity) Mammalian ABIN2964827
HSP70 Plant ABIN2964837
HSP70 Human ABIN2964821
HSBP1 Human ABIN2964829
HSPD1 Human ABIN2964831
HSPD1 (High-Sensitivitiy) Human ABIN2964841
8-OHdG All ABIN2964843
GRP78 Rat ABIN2964839
HSPA8 Human ABIN2964823
CRYAB Human ABIN2964835
HMOX1 Human ABIN2964833
HSP90 Human ABIN2964825

Feel free to ask a question in our chat tool or give us a call toll-free at 877-302-8632. One of our friendly support scientists will get back to you within one business day.

|   New Products