S100A9 Protein, Human, Recombinant (His)

Name: S100A9 Protein, Human, Recombinant (His)
Brand: TargetMol
SKU: TMPY-01357
Price: 48 USD
Availability: InStock
Rating: 5 (10 reviews)

(Synonyms: S100 calcium binding protein A9, P14, NIF, MRP-14, MRP14, MIF, MAC387, LIAG, L1AG, CGLB, CFAG, CAGB, 60B8AG) Copy Product Info

Synonyms: S100 calcium binding protein A9, P14, NIF, MRP-14, MRP14, MIF, MAC387, LIAG, L1AG, CGLB, CFAG, CAGB, 60B8AG

Catalog No. TMPY-01357 Copy Product Info

Purity: 97.5%

S100A9 Protein, Human, Recombinant (His) is expressed in Baculovirus insect cells with His tag. The predicted molecular weight is 14.6 kDa and the accession number is P06702.

Pack Size	Price	USA Stock	Global Stock
5 µg	$48	-	In Stock
10 µg	$75	-	In Stock
20 µg	$118	-	In Stock
50 µg	$229	7-10 days	7-10 days
100 µg	$386	-	In Stock
200 µg	$682	7-10 days	7-10 days
500 µg	$1,430	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:97.5%

Appearance:Lyophilized powder

Color:White

Resource Download

COA User Guide of Recombinant Proteins

Product Introduction

Bioactivity

Bioactivity	Measured by its binding ability in a functional ELISA. Immobilized S100A8-His at 10 μg/ml (100 μl/well) can bind S100A9-His , The EC50 of S100A9-His is 0.35-0.70 μg/mL.
Description	S100A9 Protein, Human, Recombinant (His) is expressed in Baculovirus insect cells with His tag. The predicted molecular weight is 14.6 kDa and the accession number is P06702.
Species	Human
Expression System	Baculovirus Insect Cells
Tag	C-His
Accession Number	P06702
Construction	A DNA sequence encoding the human S100A9 (NP_002956.1) (Met 1-Pro 114) was expressed, fused with a polyhistidine tag at the C-terminus. Predicted N terminal: Met
Protein Purity	> 95 % as determined by SDS-PAGE
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	Reconstituted with sterile deionized water to 0.25 mg/mL. Reconstitution conditions may vary depending on the lot.
Synonyms	S100 calcium binding protein A9, P14, NIF, MRP-14, MRP14, MIF, MAC387, LIAG, L1AG, CGLB, CFAG, CAGB, 60B8AG
Research Background	S100 protein is a family of low molecular weight protein found in vertebrates characterized by two EF-hand calcium-binding motifs. There are at least 21 different S100 proteins, and the name is derived from the fact that the protein is 100% soluble in ammonium sulfate at neutral pH. Most S100 proteins are disulfide-linked homodimer, and is normally present in cells derived from the neural crest, chondrocytes, macrophages, dendritic cells, etc. S100 proteins have been implicated in a variety of intracellular and extracellular functions. They are involved in regulation of protein phosphorylation, transcription factors, the dynamics of cytoskeleton constituents, enzyme activities, cell growth and differentiation, and the inflammatory response. Protein S100-A9, also known as S100 calciumbinding protein A9, S100A9, and CAGB, is a member of the S-100 family. S100A9 is expressed by macrophages in acutely inflammed tissues and in chronic inflammation. It is also expressed in epithelial cells constitutively or induced during dermatoses. S100A9 is a calcium-binding protein. It has anti-microbial activity towards bacteria and fungi. The anti-microbial and proapoptotic activity of S100A9 is inhibited by zinc ions. S100A9 plays a role in the development of endotoxic shock in response to bacterial lipopolysaccharide (LPS). It promotes tubulin polymerization when unphosphorylated. It also promotes phagocyte migration and infiltration of granulocytes at sites of wounding. S100A9 plays a role as a proinflammatory mediator in acute and chronic inflammation and up-regulates the release of IL8 and cell-surface expression of ICAM1.

Chemical Properties

Molecular Weight

14.6 kDa (predicted); 16 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.