RAG1 Protein (AA 1-1043) (Strep Tag)

Produktnummer ABIN3094920

Produktdetails

Target: RAG1 (Recombination Activating Gene 1 (RAG1))

Protein-Typ: Recombinant

Proteineigenschaft: AA 1-1043

Spezies: Human

Quelle: Tobacco (Nicotiana tabacum)

Aufreinigungstag / Konjugat: Dieses RAG1 Protein ist gelabelt mit Strep Tag.

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

Sequenz: MAASFPPTLG LSSAPDEIQH PHIKFSEWKF KLFRVRSFEK TPEEAQKEKK DSFEGKPSLE QSPAVLDKAD GQKPVPTQPL LKAHPKFSKK FHDNEKARGK AIHQANLRHL CRICGNSFRA DEHNRRYPVH GPVDGKTLGL LRKKEKRATS WPDLIAKVFR IDVKADVDSI HPTEFCHNCW SIMHRKFSSA PCEVYFPRNV TMEWHPHTPS CDICNTARRG LKRKSLQPNL QLSKKLKTVL DQARQARQHK RRAQARISSK DVMKKIANCS KIHLSTKLLA VDFPEHFVKS ISCQICEHIL ADPVETNCKH VFCRVCILRC LKVMGSYCPS CRYPCFPTDL ESPVKSFLSV LNSLMVKCPA KECNEEVSLE KYNHHISSHK ESKEIFVHIN KGGRPRQHLL SLTRRAQKHR LRELKLQVKA FADKEEGGDV KSVCMTLFLL ALRARNEHRQ ADELEAIMQG KGSGLQPAVC LAIRVNTFLS CSQYHKMYRT VKAITGRQIF QPLHALRNAE KVLLPGYHHF EWQPPLKNVS SSTDVGIIDG LSGLSSSVDD YPVDTIAKRF RYDSALVSAL MDMEEDILEG MRSQDLDDYL NGPFTVVVKE SCDGMGDVSE KHGSGPVVPE KAVRFSFTIM KITIAHSSQN VKVFEEAKPN SELCCKPLCL MLADESDHET LTAILSPLIA EREAMKSSEL MLELGGILRT FKFIFRGTGY DEKLVREVEG LEASGSVYIC TLCDATRLEA SQNLVFHSIT RSHAENLERY EVWRSNPYHE SVEELRDRVK GVSAKPFIET VPSIDALHCD IGNAAEFYKI FQLEIGEVYK NPNASKEERK RWQATLDKHL RKKMNLKPIM RMNGNFARKL MTKETVDAVC ELIPSEERHE ALRELMDLYL KMKPVWRSSC PAKECPESLC QYSFNSQRFA ELLSTKFKYR YEGKITNYFH KTLAHVPEII ERDGSIGAWA SEGNESGNKL FRRFRKMNAR QSKCYEMEDV LKHHWLYTSK YLQKFMNAHN ALKTSGFTMN PQASLGDPLG IEDSLESQDS MEF
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.

Produktmerkmale: 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.

Aufreinigung: 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.

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

Endotoxin-Niveau: Low Endotoxin less than 1 EU/mg (< 0.1 ng/mg)

Güteklasse: Crystallography grade

Anwendungsinformationen

Applikationshinweise: 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.

Kommentare:

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!

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Liquid

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

Handhabung: Avoid repeated freeze-thaw cycles.

Lagerung: -80 °C

Informationen zur Lagerung: Store at -80°C.

Haltbarkeit: Unlimited (if stored properly)

Antigendetails

Target: RAG1 (Recombination Activating Gene 1 (RAG1))

Andere Bezeichnung: RAG1 (RAG1 Produkte)

Synonyme: RAG-1 Protein, rag1 Protein, RNF74 Protein, Rag-1 Protein, rag-1 Protein, rag1a Protein, recombination activating 1 Protein, recombination activating gene 1 Protein, recombination activating gene 1 S homeolog Protein, Rag1 Protein, RAG1 Protein, rag1 Protein, rag1.S Protein

Hintergrund: V(D)J recombination-activating protein 1 (RAG-1) (RING finger protein 74) [Includes: Endonuclease RAG1 (EC 3.1.-.-), E3 ubiquitin-protein ligase RAG1 (EC 2.3.2.27) (RING-type E3 ubiquitin transferase RAG1)],FUNCTION: Catalytic component of the RAG complex, a multiprotein complex that mediates the DNA cleavage phase during V(D)J recombination. V(D)J recombination assembles a diverse repertoire of immunoglobulin and T-cell receptor genes in developing B and T-lymphocytes through rearrangement of different V (variable), in some cases D (diversity), and J (joining) gene segments. In the RAG complex, RAG1 mediates the DNA-binding to the conserved recombination signal sequences (RSS) and catalyzes the DNA cleavage activities by introducing a double-strand break between the RSS and the adjacent coding segment. RAG2 is not a catalytic component but is required for all known catalytic activities. DNA cleavage occurs in 2 steps: a first nick is introduced in the top strand immediately upstream of the heptamer, generating a 3'-hydroxyl group that can attack the phosphodiester bond on the opposite strand in a direct transesterification reaction, thereby creating 4 DNA ends: 2 hairpin coding ends and 2 blunt, 5'-phosphorylated ends. The chromatin structure plays an essential role in the V(D)J recombination reactions and the presence of histone H3 trimethylated at 'Lys-4' (H3K4me3) stimulates both the nicking and haipinning steps. The RAG complex also plays a role in pre-B cell allelic exclusion, a process leading to expression of a single immunoglobulin heavy chain allele to enforce clonality and monospecific recognition by the B-cell antigen receptor (BCR) expressed on individual B-lymphocytes. The introduction of DNA breaks by the RAG complex on one immunoglobulin allele induces ATM-dependent repositioning of the other allele to pericentromeric heterochromatin, preventing accessibility to the RAG complex and recombination of the second allele. In addition to its endonuclease activity, RAG1 also acts as an E3 ubiquitin-protein ligase that mediates monoubiquitination of histone H3. Histone H3 monoubiquitination is required for the joining step of V(D)J recombination. Mediates polyubiquitination of KPNA1 (By similarity). {ECO:0000250}.

Molekulargewicht: 119.1 kDa

UniProt: P15918