CHST4 Protein (AA 1-388) (Strep Tag)

Catalog No. ABIN3137454

This Recombinant CHST4 protein is produced in Cell-free protein synthesis (CFPS).

Quick Overview for CHST4 Protein (AA 1-388) (Strep Tag) (ABIN3137454)

Target: CHST4 (Carbohydrate (N-Acetylglucosamine 6-O) Sulfotransferase 4 (CHST4))

Protein Type: Recombinant

Origin: Mouse

Source: Cell-free protein synthesis (CFPS)

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

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

Grade: custom-made

Product Details

Protein Characteristics: AA 1-388

Purification tag / Conjugate: This CHST4 protein is labelled with Strep Tag.

Sequence: MMLLKKGRLL MFLGSQVIVV ALFIHMSVHR HLSQREESRR PVHVLVLSSW RSGSSFVGQL FGQHPDVFYL MEPAWHVWMT FTSSTAWKLH MAVRDLLRSV FLCDMSVFDA YMNPGPRKQS SLFQWEQSRA LCSAPVCDFF PAHEISSPKH CKLLCGQQPF DMVEKACRSH GFVVLKEVRF LSLQALYPLL TDPSLNLHVV HLVRDPRAVF RSREHTTIEL VVDSHIVLGQ HLETIKEEDQ PYYAMKIICK SQVDIVKAIQ TLPEALQQRY LFLRYEDLVR APLAQTTRLY KFVGLDFLPH LQTWVHNVTR GKGMGQHAFH TNARNALNVS QAWRWSLPYE KVSQLQDACG EAMDLLGYLQ VRSQQEQGNL SLDLLSSSHI LGQVFREG
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: CHST4 (Carbohydrate (N-Acetylglucosamine 6-O) Sulfotransferase 4 (CHST4))

Alternative Name: Chst4

Background: Carbohydrate sulfotransferase 4 (EC 2.8.2.-) (Galactose/N-acetylglucosamine/N-acetylglucosamine 6-O-sulfotransferase 3) (GST-3) (High endothelial cells N-acetylglucosamine 6-O-sulfotransferase) (HEC-GlcNAc6ST) (L-selectin ligand sulfotransferase) (LSST) (N-acetylglucosamine 6-O-sulfotransferase 2) (GlcNAc6ST-2) (Gn6st-2),FUNCTION: Sulfotransferase involved in SELL/L-selectin ligand biosynthesis pathway. Catalyzes the transfer of the sulfate group from 3'-phospho-5'-adenylyl sulfate (PAPS) onto the hydroxyl group at C-6 position of the non-reducing N-acetylglucosamine (GlcNAc) residue within O-linked mucin-type glycans (PubMed:10435581, PubMed:16227985, PubMed:15319280, PubMed:16227986, PubMed:14597732, PubMed:15111310). Contributes to generate sialyl 6-sulfo Lewis X determinant (also known as MECA-79 epitope) for SELL recognition, a prerequisite for continuous lymphocyte homing into peripheral lymph nodes and antigen immune surveillance. Transfers the sulfate group primarily on core 2 GlcNAcbeta1-6(Galbeta1-3)GalNAcalphaSer/Thr and extended core 1 GlcNAcbeta1-3Galbeta1-3GalNAcalphaSer/Thr based O-linked glycans on CD34 and GLYCAM1 peripheral node addressins (PNAds) expressed on the lumenal side of high endothelial venules (HEVs) (PubMed:10435581, PubMed:16227985, PubMed:15319280, PubMed:16227986, PubMed:15111310, PubMed:14593101). The recognition of PNAds by SELL initiates a multistep process comprising tethering and rolling of blood lymphocytes on HEVs against the blood flow, followed by chemokine signaling, integrin-mediated lymphocyte adhesion onto endothelial cells and lymphocyte transendothelial migration. Modulates rolling velocity and differential T and B lymphocyte recruitment into peripheral lymph nodes, with a major role in B lymphocyte homing (PubMed:16227985, PubMed:15319280, PubMed:16227986, PubMed:14597732, PubMed:10435581). Might be redundant in sulfation of MADCAM1 and lymphocyte trafficking to mesenteric lymph nodes (PubMed:10435581, PubMed:11520459, PubMed:16227986). Can also sulfonate core 3 GlcNAcbeta1-3GalNAc-R based glycans as well as GlcNAcbeta1-3Galbeta1-Glc, GlcNAcbeta1-6ManOMe and GlcNAcbeta1-2Man oligosaccharides, which might be ectopically expressed during tumorigenesis (By similarity). {ECO:0000250|UniProtKB:Q8NCG5, ECO:0000269|PubMed:10435581, ECO:0000269|PubMed:11520459, ECO:0000269|PubMed:14593101, ECO:0000269|PubMed:14597732, ECO:0000269|PubMed:15111310, ECO:0000269|PubMed:15319280, ECO:0000269|PubMed:16227985, ECO:0000269|PubMed:16227986}.

Molecular Weight: 44.6 kDa

UniProt: Q9R1I1