C-Reactive Protein Protein, Human, Recombinant

Name: C-Reactive Protein Protein, Human, Recombinant
Brand: TargetMol
SKU: TMPY-03363
Price: 35 USD
Availability: InStock
Rating: 5 (10 reviews)

(Synonyms: PTX1, C-reactive protein, pentraxin-related, C-Reactive Protein) Copy Product Info

Synonyms: PTX1, C-reactive protein, pentraxin-related, C-Reactive Protein

Catalog No. TMPY-03363 Copy Product Info

Purity: 98.3%

C-Reactive Protein Protein, Human, Recombinant is expressed in HEK293 mammalian cells. The predicted molecular weight is 23 kDa and the accession number is P02741-1.

Pack Size	Price	USA Stock	Global Stock
10 µg	$35	-	In Stock
20 µg	$52	-	In Stock
50 µg	$94	-	In Stock
100 µg	$153	-	In Stock
200 µg	$253	-	In Stock

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:98.3%

Appearance:Lyophilized powder

Color:White

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COA User Guide of Recombinant Proteins

Product Introduction

Bioactivity

Bioactivity	Activity testing is in progress. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
Description	C-Reactive Protein Protein, Human, Recombinant is expressed in HEK293 mammalian cells. The predicted molecular weight is 23 kDa and the accession number is P02741-1.
Species	Human
Expression System	HEK293 Cells
Tag	Tag Free
Accession Number	P02741-1
Construction	A DNA sequence encoding the human CRP (P02741-1) (Met1-Pro224) was expressed and purified. Predicted N terminal: Gln 19
Protein Purity	≥ 90 % as determined by SDS-PAGE ≥ 95 % 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 20 mM Tris, 0.2M NaCl, 5 mM CaCl2, pH 8.0.Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
Reconstitution	A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
Synonyms	PTX1, C-reactive protein, pentraxin-related, C-Reactive Protein
Research Background	C-reactive protein (CRP) is synthesized by the liver in response to factors released by fat cells. It is a member of the pentraxin family of proteins. The levels of CRP rise in response to inflammation. Human C-reactive protein (CRP) is the classical acute phase reactant, the circulating concentration of which rises rapidly and extensively in a cytokine-mediated response to tissue injury, infection and inflammation. Serum CRP values are routinely measured, empirically, to detect and monitor many human diseases. However, CRP is likely to have important host defence, scavenging and metabolic functions through its capacity for calcium-dependent binding to exogenous and autologous molecules containing phosphocholine (PC) and then activating the classical complement pathway. CRP may also have pathogenic effects and the recent discovery of a prognostic association between increased CRP production and coronary atherothrombotic events is of particular interest.

Chemical Properties

Molecular Weight

23 kDa (predicted); 26 kDa (reducing condition, due to glycosylation)

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.