Recombinant Human Myosin Light Chain 1/3, Skeletal Muscle Isoform (MYL1) Protein (GST)

Name: Recombinant Human Myosin Light Chain 1/3, Skeletal Muscle Isoform (MYL1) Protein (GST)
Brand: Beta LifeScience
SKU: BLC-09185P
Availability: InStock

Greater than 90% as determined by SDS-PAGE.

Collections: All products, High-quality recombinant proteins, Other recombinant proteins

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Product Overview

Description	Recombinant Human Myosin Light Chain 1/3, Skeletal Muscle Isoform (MYL1) Protein (GST) is produced by our E.coli expression system. This is a full length protein.
Purity	Greater than 90% as determined by SDS-PAGE.
Uniprotkb	P05976
Target Symbol	MYL1
Synonyms	A1 catalytic; Alkali myosin light chain 1; MLC1/MLC3; MLC1F; MLC1F/MLC3F; MLC3F; Myl1; MYL1_HUMAN; Myosin light chain 1 skeletal muscle isoform; Myosin light chain 1/3; Myosin light chain 1/3, skeletal muscle isoform; Myosin light chain A1/A2; Myosin light chain alkali 1/2; skeletal muscle isoform
Species	Homo sapiens (Human)
Expression System	E.coli
Tag	N-GST
Target Protein Sequence	MSFSADQIAEFKEAFLLFDRTGDSKITLSQVGDVLRALGTNPTNAEVRKVLGNPSNEELNAKKIEFEQFLPMMQAISNNKDQATYEDFVEGLRVFDKEGNGTVMGAELRHVLATLGEKMKEEEVEALMAGQEDSNGCINYEAFVKHIMSI
Expression Range	1-150aa
Protein Length	Full Length of Isoform MLC3
Mol. Weight	43.7kDa
Research Area	Signal Transduction
Form	Liquid or Lyophilized powder
Buffer	Liquid form: default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. Lyophilized powder form: the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
Reconstitution	Briefly centrifuged the vial prior to opening to bring the contents to the bottom. Reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL. It is recommended to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. The default final concentration of glycerol is 50%.
Storage	1. Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. 2. Avoid repeated freeze-thaw cycles. 3. Store working aliquots at 4°C for up to one week. 4. In general, protein in liquid form is stable for up to 6 months at -20°C/-80°C. Protein in lyophilized powder form is stable for up to 12 months at -20°C/-80°C.
Notes	Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.

Target Details

Target Function

Non-regulatory myosin light chain required for proper formation and/or maintenance of myofibers, and thus appropriate muscle function.

Database References

HGNC: 7582

OMIM: 160780

KEGG: hsa:4632

STRING: 9606.ENSP00000307280

UniGene: PMID: 28618653

these results provide new insights into the sequences and modifications of myosin light chain isoforms in the human and swine hearts, which will pave the way for a better understanding of their functional roles in cardiac physiology and pathophysiology. PMID: 28427997

These results support the concept of the ATP-induced transient interaction of the essential light chain-1 N-terminus with the motor domain of the myosin head. PMID: 29102634

polymorphism of intron MYL1 was associated with endurance performance, specifically in endurance trainability, but not genetic predisposition, in human adults. PMID: 26473445

This study provides an additional mechanistic link between Angiotensin II and vasoconstriction via SFK-enhanced MLC phosphorylation in smooth muscle cells. PMID: 26011449

MRK is a novel RhoC effector that controls LPA-stimulated cell invasion at least in part by regulating myosin dynamics, ERK and p38 PMID: 23319595

Disturbed myosin binding of mutated hVLC-1 may provide a pathomechanism for the development of hypertrohic cardiomyopathy. PMID: 22131351

In vitro degradation of human recombinant MLC1 by MMP-2 increased after ONOO(-) exposure of MLC1 in a concentration-dependent manner PMID: 20518849

Influenza infection activates a series of signaling pathways that converge to induce myosin light chain (MLC) phosphorylation and remodeling of the actin cytoskeleton. PMID: 21731751

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.