Name: Mouse YKL-40/CHI3L1 Protein (YKL-MM140)
Brand: KactusBio
SKU: YKL-MM140-100UG
Price: 346.5 USD
Availability: InStock

Catalog #YKL-MM140

Size

100UG

500UG

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Product Description	Recombinant Mouse YKL-40/CHI3L1 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Tyr30-Ala389.
Product Background	YKL-40 (also known as Chitinase 3-like 1) is a glycoprotein produced by inflammatory, cancer and stem cells. Its physiological role is not completely understood but YKL-40 is elevated in the brain and cerebrospinal fluid (CSF) in several neurological and neurodegenerative diseases associated with inflammatory processes. Yet the precise characterization of YKL-40 in dementia cases is missing. YKL-40 is a disease-specific marker of neuroinflammation showing its highest levels in prion diseases. Therefore, YKL-40 quantification might have a potential for application in the evaluation of therapeutic intervention in dementias with a neuroinflammatory component.
Product Category	Recombinant Protein / Antibody discovery

Protein	YKL-40/CHI3L1
Synonyms	BRP39; CGP-39; GP-39; Chil1; ASRT7; FLJ38139; HC-gp39; YKL-40; YKL40; YYL-40; AW208766; CHI3L1; Chitinase 3 like 1
Accession	Q61362-1
Species	Mouse
Biotinylated	no
Amino Acid Range	Tyr30-Ala389
Molecular Weight	The protein has a predicted MW of 41.9 kDa. Due to glycosylation, the protein migrates to 42-50 kDa based on Bis-Tris PAGE result.
Product Tag	C-His
Expression System	HEK293
Purity	> 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC
Endotoxin	Less than 1EU per ug by the LAL method.

Form	Lyophilized
Shipping	Shipped at ambient temperature.
Formulation	Lyophilized from 0.22um filtered solution in PBS, 200mM L-arginine (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution	Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water.
Stability And Storage	-20 to -80°C for 12 months as supplied from date of receipt.；-80°C for 3 months after reconstitution.；Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

	Mouse YKL-40 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.
	The purity of Mouse YKL-40 is greater than 95% as determined by SEC-HPLC.