Kallikrein 3/KLK3 Protein, Human, Recombinant (His)

Name: Kallikrein 3/KLK3 Protein, Human, Recombinant (His)
Brand: TargetMol
SKU: TMPY-02258
Price: 70 USD
Availability: InStock
Rating: 5 (10 reviews)

(Synonyms: PSA, KLK2A1, kallikrein related peptidase 3, Hk3, APS) Copy Product Info

Synonyms: PSA, KLK2A1, kallikrein related peptidase 3, Hk3, APS

Catalog No. TMPY-02258 Copy Product Info

Purity: 98.1%

Kallikrein-related peptidase 3 (KLK3), also known as prostate-specific antigen (PSA), is the most useful biomarker for prostate cancer (PCa). KLK3 is suggested to play a role in regulating cancer growth through anti-angiogenic activity in vivo and in vitro.

Kallikrein 3/KLK3 Protein, Human, Recombinant (His)

Pack Size	Price	USA Stock	Global Stock
5 µg	$70	-	In Stock
10 µg	$112	-	In Stock
20 µg	$183	7-10 days	7-10 days
50 µg	$361	-	In Stock
100 µg	$616	7-10 days	7-10 days
200 µg	$1,050	7-10 days	7-10 days
500 µg	$2,130	7-10 days	7-10 days

For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)

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For research use only—not for human use. No sales to individuals. Use as intended only.

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Purity:98.1%

Appearance:Lyophilized powder

Color:White

Resource Download

COA User Guide of Recombinant Proteins

Product Introduction

Bioactivity

Bioactivity	Measured by its ability to cleave the colorimetric peptide substrate, Succinyl-Arg-Pro-Tyr-p-Nitroanilide(Suc-RPY-pNA). The specific activity is >100 pmoles/min/μg. (Activation description: The proenzyme needs to be activated by Thermolysin for an activated form)
Description	Kallikrein-related peptidase 3 (KLK3), also known as prostate-specific antigen (PSA), is the most useful biomarker for prostate cancer (PCa). KLK3 is suggested to play a role in regulating cancer growth through anti-angiogenic activity in vivo and in vitro.
Species	Human
Expression System	HEK293 Cells
Tag	C-His
Accession Number	P07288
Construction	Ala18-Pro261
Protein Purity	≥ 95% as determined by SDS-PAGE. ≥ 90% as determined by SEC-HPLC. ,
Endotoxin	< 1.0 EU/μg of the protein as determined by the LAL method.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
Reconstitution	Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
Synonyms	PSA, KLK2A1, kallikrein related peptidase 3, Hk3, APS
Research Background	Kallikrein-related peptidase 3 (KLK3), also known as prostate-specific antigen (PSA), is the most useful biomarker for prostate cancer (PCa). KLK3 is suggested to play a role in regulating cancer growth through anti-angiogenic activity in vivo and in vitro.

Chemical Properties

Molecular Weight

28.3 kDa (predicted); 32-38 kDa (reducing conditions)

Storage & Solubility Information

Shipping	In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
Storage	It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.

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Dose Conversion

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Related Tags: Kallikrein 3/KLK3 Protein, Human, Recombinant (His) chemical structure | Kallikrein 3/KLK3 Protein, Human, Recombinant (His) molecular weight