Human Kallikrein 3/PSA Recombinant Protein

KLK3 protein,

Human Kallikrein 3/PSA Recombinant Protein expressed in HEK293 with His-tag. Sequence domain: 18-261aa. Application(s): SDS-PAGE, Enzyme Activity. Endotoxin: < 1 EU per 1ug of protein (determined by LAL method). Cited in 1 publication(s).

Product Info Summary

SKU: PROTP07288
Size: Starting from 10ug
Source: HEK293
Application: Enzyme Activity, SDS-PAGE

Product Name

Human Kallikrein 3/PSA Recombinant Protein

View all KLK3 recombinant proteins

SKU/Catalog Number

PROTP07288

Size

Starting from 10ug

Tag

His-Tag

Description

Human Kallikrein 3/PSA Recombinant Protein expressed in HEK293 with His-tag. Sequence domain: 18-261aa. Application(s): SDS-PAGE, Enzyme Activity. Endotoxin: < 1 EU per 1ug of protein (determined by LAL method).

Storage & Handling

Can be stored at 2°C to 8°C for 1 week. For long-term storage, aliquot and store at -20°C to -80°C. Avoid repeated freeze-thaw cycles. (Ships with gel ice.)

Cite This Product

Human Kallikrein 3/PSA Recombinant Protein (Boster Biological Technology, Pleasanton CA, USA, Catalog # PROTP07288)

Form

Liquid

Formulation

Phosphate-Buffered Saline (pH 7.4) containing 10% glycerol

Concentration

0.25mg/ml (determined by absorbance at 280nm)

Purity

> 95% by SDS-PAGE

Predicted MW

28.7 kDa

Endotoxin

< 1 EU per 1ug of protein (determined by LAL method)

Amino Acid Sequence

Human, P07288, 18-261aa; APLILSRIVG GWECEKHSQP WQVLVASRGR AVCGGVLVHP QWVLTAAHCI RNKSVILLGR HSLFHPEDTG QVFQVSHSFP HPLYDMSLLK NRFLRPGDDS SHDLMLLRLS EPAELTDAVK VMDLPTQEPA LGTTCYASGW GSIEPEEFLT PKKLQCVDLH VISNDVCAQV HPQKVTKFML CAGRWTGGKS TCSGDSGGPL VCNGVLQGIT SWGSEPCALP ERPSLYTKVV HYRKWIKDTI VANP

Bioactivity

Specific activity is > 250 pmol/min/ug, and is defined as the amount of enzyme cleaves 1 pmole of Succinyl-Arg-Pro-Tyr-p-Nitroanilide to Succinyl-Arg-Pro-Tyr and p-Nitroanilide per minute at pH7.5 at 37°C.

Validation Images & Assay Conditions

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Size

Total: $300

SKU:PROTP07288

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Lead time for this item is typically 7-10 days

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This product is for Research Use Only. Not for use in diagnostic procedures.

Update date: Apr 13, 2026