Recombinant pig LD78 beta Protein

Collections: Cytokines and growth factors, Growth factors and receptors, Recombinant proteins

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Product Overview

Host Species	Pig
Synonym	464.2 C C motif chemokine 3 like 1 CCL3L1 CCL3L3 Chemokine (C C motif) ligand 3 like 1 Chemokine (C C motif) ligand 3 like 3 Chemokine (C C motif) ligand 3 like, centromeric chemokine (CC motif) ligand 3 like 1 CL3L1_HUMAN D17S1718 G0/G1 switch regulatory protein 19-2 G0S19-2 LD78 LD78 beta(1-70) LD78-beta(1-70) LD78-beta(5-70) LD78BETA MGC104178 MGC12815 MGC182017 MIP1AP PAT 464.2 SCYA3L SCYA3L1 Small inducible cytokine A3 like 1 precursor Small-inducible cytokine A3-like 1 Tonsillar lymphocyte LD78 beta Tonsillar lymphocyte LD78 beta protein
Description	Recombinant pig LD78 beta Protein was expressed in Saccharomyces cerevisiae. It is a Full length protein
Source	Saccharomyces cerevisiae
AA Sequence	APLGADTPTA CCFSYTSRQL PRKFVADYFE TSSQCSKPGV IFQTKKGREV CANPEDAWVQ EYISDLELNA
Purity	>95% purity as determined by SDS-PAGE
Endotoxin	< 1.0 EU per μg of the protein as determined by the LAL method
Bioactivity	The biological activity of ab87908 was determined in a chemotaxis assay using a Boyden chamber with freshly isolated swine PBMC monocytes using a Percoll gradient enrichment method. Biological activity typically peaks at 100 ng/mL.
Formulation	Lyophilised
Stability	The recombinant protein samples are stable for up to 12 months at -80°C
Reconstitution	See related COA
Unit Definition	For Research Use Only
Storage Buffer	Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid repeated freeze / thaw cycle.

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.