PEGylated Proteins
Three highly purified mono-PEGylated BSA products are available for use as ELISA standards and reference reagents in western blots. We also offer multi-PEGylated BSA and KLH for use as immunogens. All proteins are manufactured at Life Diagnostics, Inc.
Orders may be placed by phone, fax, email, or via our online shop.
For technical advice please email us at [email protected].
| PEG-Proteins |
Info sheet | Catalog # |
Price |
| Multi PEGylated BSA – BSA with multiple covalently attached 20 kDa mPEG chains – Suitable for use as an immunogen or reference standard – EC50 of ~1 ng/ml in our PEG ELISA (PEG) |
Info | PBSA-00 |
$400 / mg |
| Multi PEGylated BSA – BSA with multiple covalently attached 550 Da (0.55 kDa) mPEG chains |
Info | PBSA-00-550 |
$500 / mg |
| Mono-PEGylated BSA (mPEG, 20 kDa) – 20 kDa methoxy-PEG coupled to the single reactive cysteine of BSA – High purity, no free PEG or unmodified BSA – Coated plates available (Cat no. PBSA20PL) |
Info | PBSA-01 |
$500 / 100 ug |
| Mono-PEGylated BSA (mPEG, 20 kDa) – Biotin conjugate – Biotin conjugate of PBSA-01 |
Info | PBSA-01-BT |
$600 / 100 ug, $5500 / 1 mg |
| Mono-PEGylated BSA (pentanoic acid-PEG, 20 kDa) – 20 kDa non-methoxy PEG coupled to the reactive cysteine of BSA – High purity, no free PEG or unmodified BSA – Useful coating antigen for investigation of “anti-backbone” PEG antibodies – Coated plates available on request |
Info | PBSA-01P |
$500 / 100 ug |
| Mono-PEGylated BSA (mPEG 5 kDa) – 5 kDa methoxy-PEG coupled to the reactive cysteine of BSA – High purity, no free PEG, substantially free of unmodified BSA |
Info | PBSA-02 |
$500 / 100 ug |
| Multi PEGylated KLH (20 kDa mPEG) – Produced by reaction of a 120-fold molar excess of 20 kDa mPEG-SVA with KLH – Suitable for use as an immunogen or reference standard – EC50 of 0.3 ng/ml in our PEG ELISA (PEG) |
Info | PKLH-01 |
$400 / mg |
| Multi PEGylated KLH (5 kDa mPEG) – Produced by reaction of a 120-fold molar excess of 5 kDa mPEG-SVA with KLH – Suitable for use as an immunogen or reference standard – EC50 of 10.3 ng/ml in our PEG SPARCL assay (PEG) |
Info | PKLH-02 |
$800 / mg |
| Please contact us for pricing on larger quantities | |||