GRADE & PURITYCarrier Free?Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays.Bioactive?Bioactive grade — verified to retain biological activity in functional assays. Use when the molecule must be functionally active, not just pure.ActiBioPure™?ActiBioPure™ — Aladdin's premier line for bioactive and recombinant products. Use when both high purity and preserved biological activity are required.PBS Only?PBS-only formulation — supplied in phosphate-buffered saline with no other additives. Use when you need a clean PBS buffer free of stabilizers/carriers.≥90%(SDS-PAGE)See COA
Accession #
P01258
Protein Tag
No tag
Expression system
E. coli
Endotoxin Concentration
<1.0 EU/μg
Bioactivity
Immobilized Recombinant Human Procalcitonin Protein (rp179804) at 1.0 μg/mL can bind Procalcitonin (PCT) Mouse mAb (Ab008053) with the EC50 of 6.3 ng/mL.
Carrier Free,Bioactive,ActiBioPure™,PBS Only,≥90%(SDS-PAGE),See COA ActiBioPure™,Bioactive,Carrier Free,PBS Only for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Store at -20°C,Avoid repeated freezing and thawing Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Carrier Free, Bioactive, ActiBioPure™, PBS Only, ≥90%(SDS-PAGE), See COA
Biochemical and Physiological Mechanisms
Procalcitonin (PCT) is encoded by a single CALCA gene, and can result in two alternatively spliced products: calcitonin and calcitonin-gene related peptide (CGRP). Mature PCT is expressed as a 116 amino acid (aa) protein which is subsequently cleaved into
Bioactivity
Immobilized Recombinant Human Procalcitonin Protein (rp179804) at 1.0 μg/mL can bind Procalcitonin (PCT) Mouse mAb (Ab008053) with the EC50 of 6.3 ng/mL.
12.6 kDa, under reducing conditions; 12.8 & 27.4 kDa, under non-reducing conditions.
Molecule Type
Protein
Storage and Shipping
Concentration
See COA
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute at 1.0 mg/mL in sterile distilled water. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.
Storage
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at -20°C for 1 year. Avoid freeze/thaw cycle.
Images
Recombinant Human Procalcitonin Protein (rp179804) - ELISA Immobilized Recombinant Human Procalcitonin Protein (rp179804) at 1.0 μg/mL can bind Procalcitonin (PCT) Mouse mAb (Ab008053) with the EC₅₀ of 6.3 ng/mL.
Recombinant Human Procalcitonin Protein (rp179804) - SDS-PAGE 3 μg/lane of Recombinant Human Procalcitonin Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing a band at 12.6 kDa under reducing conditions and 12.8 & 27.4 kDa under non-reducing conditions. Under certain specific conditions, Procalcitonin has been suggested to have the capacity to form Dimer (PMID: 32615866).
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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