HCPs are cellular structural and secretory proteins produced during cell culture process. It's reported that HCPs can stimulate the human immune system, triggering allergic reactions or other adverse responses. Besides, HCPs may induce the production of antibodies against protein drugs in the body, affecting the therapeutic effects of the drugs.
ELISA assay is a widely used method for residual HCPs detection. Sandwich ELISA, in particular, has advantages such as good repeatability, high efficiency, simple operation, and wide applications etc. The sensitivity can reach 0.5 ng/ml, which is 200 times higher than that of CIE (Co-immunoprecipitation), and currently it has been the recognized method for detecting residual HCPs.
To meet customers' demands for HCPs residue detection, FineTest has developed corresponding detection kits, which can be also customized according to customers’ requirements.
Advantages
01 Strong R & D Capacity
Strong R & D and production capacity for proteins and antibodies; Most self-produced raw materials for controllable quality.
02 Self-established Cell and Sample Bank
Self-established cell bank and blood tissue sample bank, providing abundant samples for detection.
03 GMP Workshop
GMP workshops can ensure the cleanliness of the production environment and improve product reliability.
04 Signal Amplification Technology
Unique signal amplification technology, enabling flexible adjustment of the sensitivity of the detection kits and improving the detection rate of customers’ samples.
05 High-precision Production
High-precision production and strict quality control to ensure batch differences are less than 5%, with extensive sample testing to ensure reliable quality.
06 Unique Stabilization Technology
Utilizing unique stabilization technology, maintaining the kits activity at room temperature for up to one month, facilitating transportation and use.
|
Cat NO. |
Product Name |
Sensitivity |
Range |
Price(96T) |
|
VERO HCPs(VERO host cell proteins) ELISA Kit |
0.188ng/ml |
0.313-20ng/ml |
＄400 |
|
|
E.coli HCPs(E.coli host cell proteins) ELISA Kit |
1.875ng/ml |
3.125-200ng/ml |
＄400 |
|
|
CHO HCPs (Chinese Hamster Ovary host cell proteins) ELISA Kit |
0.188ng/ml |
0.313-20ng/ml |
＄400 |
|
|
OVA(Ovalbumin) ELISA Kit |
0.469ng/ml |
0.781-50ng/ml |
＄400 |
|
|
PEA(Pseudomonas Exotoxin A) ELISA Kit |
18.75pg/ml |
31.25-2000pg/ml |
＄400 |
|
|
HEK 293 HCPs(HEK 293 host cell proteins) ELISA Kit |
46.875ng/ml |
78.125-5000ng/ml |
＄400 |
|
|
LPS(Lipopolysaccharides) ELISA Kit |
0.188ug/ml |
0.313-20ug/ml |
＄400 |
|
|
Pig TRY (Trypsin) ELISA Kit |
0.938ng/ml |
1.563-100ng/ml |
＄500 |
|
|
Bovine serum albumin(BSA) ELISA Kit |
0.094ug/ml |
0.156-10ug/ml |
＄450 |