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Merck KGaA
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01 June 2012
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Fast, sensitive assay for the in vitro quantitation of PCNA protein. The kit has broad reactivity, and is suitable to detect PCNA in autoimmune sera samples. The assay was validated using the BrdU Cell Proliferation Assay (Cat. No. QIA58).
Proliferating cell nuclear antigen (PCNA) has no known enzymatic activity; however, it can interact with a variety of proteins and regulate their activities. These varied interactions with DNA metabolic proteins imply that PCNA is a central factor for the coordination of DNA replication, DNA repair, epigenetic inheritance, and cell-cycle control.
| Product information | |||
|---|---|---|---|
| Format | 96-well strip plate | ||
| Form | 96 Tests | ||
| Detection method | Colorimetric | ||
| Species reactivity | human, mouse, rat | ||
| Do not freeze | Yes | ||
| Unit definition | One unit (U) is defined as the amount of PCNA measured from ~ 2.6 x 103 SW620 cells. | ||
| Specificity | Human PCNA protein | ||
| Assay range | 3.125-200 ng/ml of PCNA | ||
| Assay time | 3.5 h | ||
| Sample type | Cell lysates, tissue culture media , serum, or plasma | ||
| Kit contains | 96-Well Removable Strip Plate, 2 vials of PCNA Standard, Detector Antibody, 400X Conjugate, Conjugate Diluent, Substrate, Sample Diluent, 20X Plate Wash Concentrate, Antigen Extraction Agent, Stop Solution, Plate Sealers, and a user protocol. | ||
| Store and ship information | |||
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Hazardous Materials Attention: Due to the nature of the Hazardous Materials in this shipment, additional shipping chargesmay be applied to your order. Certain sizes may be exempt from the additional hazardous materials shipping charges. Please contact your local sales office for more information regarding these charges. |
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| Storage | -20°C | ||
| Ship |
Dry Ice Only
Multiple Toxicity Values, refer to MSDS |
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| Safety information | |||
|---|---|---|---|
| S Phrase |
S: 26-36/37/39-45 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
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| R Phrase |
R: 23/24/25-35-36/37/38-40-43 Toxic by inhalation, in contact with skin and if swallowed. Causes severe burns. Irritating to eyes, respiratory system and skin. Limited evidence of a carcinogenic effect. May cause sensitization by skin contact. |
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| Data | |||
|---|---|---|---|
 The mean signal of each standard run in replicates of two in four assays using two different batches of plates and two different lots of detector antibody. <b>Note:</b> 44 units/ml of the old standard (lysate) corresponds to about 200 ng/ml of the new standard. |
