serine (Or Cysteine) Peptidase Inhibitor, Clade A, Member 3G (Serpina3g) (AA 1-440) protein (Strep Tag)

N° du produit ABIN3122488

Détail du produit

Antigène: serine (Or Cysteine) Peptidase Inhibitor, Clade A, Member 3G (Serpina3g)

Type de proteíne: Recombinant

Attributs du protein: AA 1-440

Origine: Souris

Source: Tobacco (Nicotiana tabacum)

Purification/Conjugué: Strep Tag

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

Séquence: MAGVSPAVFG CPDVTLGRNT AVREVQENVT SVDSLTLVSS NTDFAFSLYR KLVLKNPDEN VVFSPFSICT ALALLSLGAK SNTLKEILEG LKFNLTETPE PDIHQGFRYL LDLLSQPGNQ VQISTGSALF IEKHLQILAE FKEKARALYQ AEAFTADFQQ PLKATKLIND YVSNHTQGKI KELISGLKES TLMVLVNYIY FKGKWKNPFD PNDTFKSEFY LDEKRSVIVS MMKTGYLTTP YFRDEELSCT VVELKYTGNA SAMFILPDQG RMQQVEASLQ PETLRKWKNS LKPRMIHELR LPKFSISTDY SLEHILPELG IREVFSTQAD LSAITGTKDL RVSQVVHKAV LDVAETGTEA AAATGMAGVG CCAVFDFLEI FFNRPFLMII SDTKAHIALF MAKVTNPERS MNFPNGEGAS SQRLESKRLC FGDPLCLIGQ
Sequence without tag. The proposed Strep-Tag is based on experience s with the expression system, a different complexity of the protein could make another tag necessary. In case you have a special request, please contact us.

Attributs du produit: Key Benefits:

• Made in Germany - from design to production - by highly experienced protein experts.
• Protein expressed with ALiCE® and purified by multi-step, protein-specific process to ensure correct folding and modification.
• These proteins are normally active (enzymatically functional) as our customers have reported (not tested by us and not guaranteed).
• State-of-the-art algorithm used for plasmid design (Gene synthesis).

This protein is a made-to-order protein and will be made for the first time for your order. Our experts in the lab will ensure that you receive a correctly folded protein.

The big advantage of ordering our made-to-order 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 in several dilutions and is measured against its specific reference buffer.
• We use the Expasy's protparam tool to determine the absorption coefficient of each protein.

Purification: Two step purification of proteins expressed in Almost Living Cell-Free Expression System (ALiCE®):

1. In a first purification step, the protein is purified from the cleared cell lysate using StrepTag capture material. Eluate fractions are analyzed by SDS-PAGE.
2. Protein containing fractions of the best purification are subjected to second purification step through size exclusion chromatography. Eluate fractions are analyzed by SDS-PAGE and Western blot.

Pureté: ≥ 80 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.

niveau d'endotoxine: Low Endotoxin less than 1 EU/mg (< 0.1 ng/mg)

Classe de qualité: Crystallography grade

Information d'application

Indications d'application: 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.

Commentaires:

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

Stockage

Format: Liquid

Buffer: The buffer composition is at the discretion of the manufacturer. If you have a special request, please contact us.

Conseil sur la manipulation: Avoid repeated freeze-thaw cycles.

Stock: -80 °C

Stockage commentaire: Store at -80°C.

Date de péremption: Unlimited (if stored properly)

Détail du antigène

Antigène: serine (Or Cysteine) Peptidase Inhibitor, Clade A, Member 3G (Serpina3g)

Autre désignation: Serpina3g (Serpina3g Produits)

Synonymes: 2A2 Protein, AI119734 Protein, Spi2-1 Protein, Spi2/eb.1 Protein, Spi2A Protein, spi2 Protein, serine (or cysteine) peptidase inhibitor, clade A, member 3G Protein, serine protease inhibitor A3G Protein, Serpina3g Protein, CpipJ_CPIJ016301 Protein

Sujet: Serine protease inhibitor A3G (Serpin A3G) (Serine protease inhibitor 2A) (Serpin 2A),FUNCTION: Serine and cysteine protease inhibitor. Can inhibit lysosomal papain-like proteases including the cathepsins B, G, H, K, L and V. Ineffective against elastase, granzyme A, granzyme B, or caspases 3, 8 or 9. Inhibition of cytoplasmic cathepsin B following release from the lysosome may protect cells from apoptosis. This may facilitate the survival of progenitor T-cells and the subsequent development of long term memory CD8 T-cells. {ECO:0000269|PubMed:14517268, ECO:0000269|PubMed:15225607, ECO:0000269|PubMed:15311278}.

Poids moléculaire: 49.0 kDa

UniProt: Q5I2A0