WNK4 Protein (AA 1-1243) (Strep Tag)

Catalog No. ABIN3096394

This Recombinant WNK4 protein is produced in Cell-free protein synthesis (CFPS).

Quick Overview for WNK4 Protein (AA 1-1243) (Strep Tag) (ABIN3096394)

Target: WNK4 (WNK Lysine Deficient Protein Kinase 4 (WNK4))

Protein Type: Recombinant

Origin: Human

Source: Cell-free protein synthesis (CFPS)

Application: ELISA, SDS-PAGE (SDS), Western Blotting (WB)

Purity: approximately 70-80 % as determined by SDS PAGE, Western Blot and analytical SEC (HPLC).

Grade: custom-made

Product Details

Protein Characteristics: AA 1-1243

Purification tag / Conjugate: This WNK4 protein is labelled with Strep Tag.

Sequence: MLASPATETT VLMSQTEADL ALRPPPPLGT AGQPRLGPPP RRARRFSGKA EPRPRSSRLS RRSSVDLGLL SSWSLPASPA PDPPDPPDSA GPGPARSPPP SSKEPPEGTW TEGAPVKAAE DSARPELPDS AVGPGSREPL RVPEAVALER RREQEEKEDM ETQAVATSPD GRYLKFDIEI GRGSFKTVYR GLDTDTTVEV AWCELQTRKL SRAERQRFSE EVEMLKGLQH PNIVRFYDSW KSVLRGQVCI VLVTELMTSG TLKTYLRRFR EMKPRVLQRW SRQILRGLHF LHSRVPPILH RDLKCDNVFI TGPTGSVKIG DLGLATLKRA SFAKSVIGTP EFMAPEMYEE KYDEAVDVYA FGMCMLEMAT SEYPYSECQN AAQIYRKVTS GRKPNSFHKV KIPEVKEIIE GCIRTDKNER FTIQDLLAHA FFREERGVHV ELAEEDDGEK PGLKLWLRME DARRGGRPRD NQAIEFLFQL GRDAAEEVAQ EMVALGLVCE ADYQPVARAV RERVAAIQRK REKLRKAREL EALPPEPGPP PATVPMAPGP PSVFPPEPEE PEADQHQPFL FRHASYSSTT SDCETDGYLS SSGFLDASDP ALQPPGGVPS SLAESHLCLP SAFALSIPRS GPGSDFSPGD SYASDAASGL SDVGEGMGQM RRPPGRNLRR RPRSRLRVTS VSDQNDRVVE CQLQTHNSKM VTFRFDLDGD SPEEIAAAMV YNEFILPSER DGFLRRIREI IQRVETLLKR DTGPMEAAED TLSPQEEPAP LPALPVPLPD PSNEELQSST SLEHRSWTAF STSSSSPGTP LSPGNPFSPG TPISPGPIFP ITSPPCHPSP SPFSPISSQV SSNPSPHPTS SPLPFSSSTP EFPVPLSQCP WSSLPTTSPP TFSPTCSQVT LSSPFFPPCP STSSFPSTTA APLLSLASAF SLAVMTVAQS LLSPSPGLLS QSPPAPPSPL PSLPLPPPVA PGGQESPSPH TAEVESEASP PPARPLPGEA RLAPISEEGK PQLVGRFQVT SSKEPAEPLP LQPTSPTLSG SPKPSTPQLT SESSDTEDSA GGGPETREAL AESDRAAEGL GAGVEEEGDD GKEPQVGGSP QPLSHPSPVW MNYSYSSLCL SSEESESSGE DEEFWAELQS LRQKHLSEVE TLQTLQKKEI EDLYSRLGKQ PPPGIVAPAA MLSSRQRRLS KGSFPTSRRN SLQRSEPPGP GIMRRNSLSG SSTGSQEQRA SKGVTFAGDV GRM
Sequence without tag. The proposed Strep-Tag is based on experience with the expression system. Our team may suggest an additional tag depending on the complexity of the protein. If you have a special request, please contact us..

Characteristics: Key Benefits:

• Made in Germany - from design to production - by highly experienced protein experts.
• Protein expressed with ALiCE® and purified in one-step affinity chromatography
• State-of-the-art algorithm used for plasmid design (Gene synthesis).

This protein is a predefined custom protein and will be made for the first time for your order. Our experts in the lab try to ensure that you receive soluble protein.

The big advantage of ordering our predefined custom proteins in comparison to ordering custom made proteins from other companies is that there is no financial obligation in case the protein cannot be expressed or purified.

Expression System:

• ALiCE®, our Almost Living Cell-Free Expression System is based on a lysate obtained from Nicotiana tabacum c.v.. This contains all the protein expression machinery needed to produce even the most difficult-to-express proteins, including those that require post-translational modifications.
• During lysate production, the cell wall and other cellular components that are not required for protein production are removed, leaving only the protein production machinery and the mitochondria to drive the reaction. During our lysate completion steps, the additional components needed for protein production (amino acids, cofactors, etc.) are added to produce something that functions like a cell, but without the constraints of a living system - all that's needed is the DNA that codes for the desired protein!

Concentration:

• The concentration of our recombinant proteins is measured using the absorbance at 280nm.
• The protein's absorbance will be measured against its specific reference buffer.
• We use the Expasy's ProtParam tool to determine the absorption coefficient of each protein.

Purification: One-step Strep-tag purification of proteins expressed in Almost Living Cell-Free Expression System (ALiCE®).

Application Details

Application Notes: In addition to the applications listed above we expect the protein to work for functional studies as well. As the protein has not been tested for functional studies yet we cannot offer a guarantee though.

Comment:

ALiCE®, our Almost Living Cell-Free Expression System is based on a lysate obtained from Nicotiana tabacum c.v.. This contains all the protein expression machinery needed to produce even the most difficult-to-express proteins, including those that require post-translational modifications.
During lysate production, the cell wall and other cellular components that are not required for protein production are removed, leaving only the protein production machinery and the mitochondria to drive the reaction. During our lysate completion steps, the additional components needed for protein production (amino acids, cofactors, etc.) are added to produce something that functions like a cell, but without the constraints of a living system - all that's needed is the DNA that codes for the desired protein!

Restrictions: For Research Use only

Handling

Format: Liquid

Buffer: The buffer composition is at the discretion of the manufacturer.
Standard Storage Buffer: PBS pH 7.4, 10 % Glycerol Might differ depending on protein.

Handling Advice: Avoid repeated freeze-thaw cycles.

Storage: -80 °C

Storage Comment: Store at -80°C.

Expiry Date: 12 months

Target Details

Target: WNK4 (WNK Lysine Deficient Protein Kinase 4 (WNK4))

Alternative Name: WNK4

Background: Serine/threonine-protein kinase WNK4 (EC 2.7.11.1) (Protein kinase lysine-deficient 4) (Protein kinase with no lysine 4),FUNCTION: Serine/threonine-protein kinase component of the WNK4-SPAK/OSR1 kinase cascade, which acts as a key regulator of ion transport in the distal nephron and blood pressure (By similarity). The WNK4-SPAK/OSR1 kinase cascade is composed of WNK4, which mediates phosphorylation and activation of downstream kinases OXSR1/OSR1 and STK39/SPAK (PubMed:16832045). Following activation, OXSR1/OSR1 and STK39/SPAK catalyze phosphorylation of ion cotransporters, such as SLC12A1/NKCC2, SLC12A2/NKCC1, SLC12A3/NCC, SLC12A5/KCC2 or SLC12A6/KCC3, regulating their activity (PubMed:16832045, PubMed:22989884). Acts as a molecular switch that regulates the balance between renal salt reabsorption and K(+) secretion by modulating the activities of renal transporters and channels, including the Na-Cl cotransporter SLC12A3/NCC and the K(+) channel, KCNJ1/ROMK (By similarity). Regulates NaCl reabsorption in the distal nephron by activating the thiazide-sensitive Na-Cl cotransporter SLC12A3/NCC in distal convoluted tubule cells of kidney: activates SLC12A3/NCC in a OXSR1/OSR1- and STK39/SPAK-dependent process (By similarity). Also acts as a scaffold protein independently of its protein kinase activity: negatively regulates cell membrane localization of various transporters and channels (CFTR, KCNJ1/ROMK, SLC4A4, SLC26A9 and TRPV4) by clathrin-dependent endocytosis (By similarity). Also inhbits the activity of the epithelial Na(+) channel (ENaC) SCNN1A, SCNN1B, SCNN1D in a inase-independent mechanism (By similarity). May also phosphorylate NEDD4L (PubMed:20525693). {ECO:0000250|UniProtKB:Q80UE6, ECO:0000269|PubMed:16832045, ECO:0000269|PubMed:20525693, ECO:0000269|PubMed:22989884}.

Molecular Weight: 134.7 kDa

UniProt: Q96J92