Biotinylated Human IL-17C Protein, Active

Beta LifeScience SKU/CAT #: BLK-03410P
Biotinylated Human IL-17C on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.
Biotinylated Human IL-17C on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.

Biotinylated Human IL-17C Protein, Active

Beta LifeScience SKU/CAT #: BLK-03410P
Our products are highly customizable to meet your specific needs. You can choose options such as endotoxin removal, liquid or lyophilized forms, preferred tags, and the desired functional sequence range for proteins. Submitting a written inquiry expedites the quoting process.

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Product Overview

Description Recombinant Biotinylated Human IL-17C Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains His19-Val197.
Gene Background Interleukin‑17C (IL‑17C) is a 15‑20 kDa glycosylated cytokine that plays an important role in mucosal immunity and chronic inflammation. The six IL‑17 cytokines (IL‑17A‑F) are encoded by separate genes but adopt a conserved cystine knot fold. IL‑17C is Cytokine that plays a crucial role in innate immunity of the epithelium, including to intestinal bacterial pathogens, in an autocrine manner. Stimulates the production of antibacterial peptides and proinflammatory molecules for host defense by signaling through the NF-kappa-B and MAPK pathways. Acts synergically with IL22 in inducing the expression of antibacterial peptides, including S100A8, S100A9, REG3A and REG3G.
Accession Q9P0M4
Target Symbol IL-17C
Synonyms CX2; Cytokine CX2; IL17C; IL-17C; IL-17CMGC126884
Species Human
Expression System Mammalian Cell
Purity > 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC
Tag C-His-Avi
Expression Range His19-Val197
Mol. Weight The protein has a predicted MW of 22.6 kDa. Due to glycosylation, the protein migrates to 25-28 kDa based on Bis-Tris PAGE result.
Form Lyophilized
Formulation Lyophilized from 0.22 um filtered solution in 50mM MES, 150mM NaCl (pH 6.0). Normally 8% trehalose is added as protectant before lyophilization.
Endotoxin Less than 1 EU per ug by the LAL method.
Activity Immobilized Biotinylated Human IL-17C, His Tag at 1ug/ml (100ul/well) on the streptavidin precoated plate (5ug/ml). Dose response curve for Human IL-17RE, hFc Tag with the EC50 of 4.5ng/ml determined by ELISA (QC Test).
Biotinylated Yes
Shipping Shipped at ambient temperature.
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.
Reconstitution Dissolve the lyophilized protein in 50mM MES, 150mM NaCl (pH 6.0). It is recommended to resuspend at 0.5 mg/mL if the lyophilized powder is 100 ug or less, at 1mg/ml for 500ug or 1mg lyophilized powder. Do not mix by vortex or vigorous shaking.

FAQs

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Proteins are sensitive to heat, and freeze-drying can preserve the activity of the majority of proteins. It improves protein stability, extends storage time, and reduces shipping costs. However, freeze-drying can also lead to the loss of the active portion of the protein and cause aggregation and denaturation issues. Nonetheless, these adverse effects can be minimized by incorporating protective agents such as stabilizers, additives, and excipients, and by carefully controlling various lyophilization conditions.

Commonly used protectant include saccharides, polyols, polymers, surfactants, some proteins and amino acids etc. We usually add 8% (mass ratio by volume) of trehalose and mannitol as lyoprotectant. Trehalose can significantly prevent the alter of the protein secondary structure, the extension and aggregation of proteins during freeze-drying process; mannitol is also a universal applied protectant and fillers, which can reduce the aggregation of certain proteins after lyophilization.

Our protein products do not contain carrier protein or other additives (such as bovine serum albumin (BSA), human serum albumin (HSA) and sucrose, etc., and when lyophilized with the solution with the lowest salt content, they often cannot form A white grid structure, but a small amount of protein is deposited in the tube during the freeze-drying process, forming a thin or invisible transparent protein layer.

Reminder: Before opening the tube cap, we recommend that you quickly centrifuge for 20-30 seconds in a small centrifuge, so that the protein attached to the tube cap or the tube wall can be aggregated at the bottom of the tube. Our quality control procedures ensure that each tube contains the correct amount of protein, and although sometimes you can't see the protein powder, the amount of protein in the tube is still very precise.

To learn more about how to properly dissolve the lyophilized recombinant protein, please visit Lyophilization FAQs.

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