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Key Documents

安全性情報

ZRB1110

Sigma-Aldrich

Anti-QPRTase Antibody, clone 1G22 ZooMAb® Rabbit Monoclonal

enhanced validation
greener alternative

recombinant, expressed in HEK 293 cells

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About This Item

UNSPSCコード:
12352203
NACRES:
NA.43

由来生物

rabbit

品質水準

リコンビナント

expressed in HEK 293 cells

結合体

unconjugated

抗体製品の状態

purified antibody

抗体製品タイプ

primary antibodies

クローン

1G22, monoclonal
recombinant monoclonal

製品種目

ZooMAb® learn more

形状

lyophilized

分子量

calculated mol wt ~30.85 kDa
observed mol wt ~35 kDa

化学種の反応性

human, rat

包装

antibody small pack of 25 μL

環境により配慮した代替製品の特徴

Waste Prevention
Designing Safer Chemicals
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

強化検証

recombinant expression
Learn more about Antibody Enhanced Validation

sustainability

Greener Alternative Product

テクニック

affinity binding assay: suitable
flow cytometry: suitable
immunocytochemistry: suitable
immunohistochemistry (formalin-fixed, paraffin-embedded sections): suitable
western blot: suitable

アイソタイプ

IgG

UniProtアクセッション番号

環境により配慮した代替製品カテゴリ

輸送温度

ambient

保管温度

2-8°C

ターゲットの翻訳後修飾

unmodified

詳細

We are committed to bringing you greener alternative products, which adhere to one or more of The 12 Principles of Green Chemistry.This antibody is Preservative-free, produced without the harm or sacrifice of animals and exceptionally stable to allow for ambient shipping and storage if needed and thus aligns with "Waste Prevention", "Designing Safer Chemicals" and "Design for Energy Efficiency". Click here for more information.
ZooMAb antibodies represent an entirely new generation of recombinant monoclonal antibodies.

Each ZooMAb antibody is manufactured using our proprietary recombinant expression system, purified to homogeneity, and precisely dispensed to produce robust and highly reproducible lot-to-lot consistency. Only top-performing clones are released for use by researchers. Each antibody is validated for high specificity and affinity across multiple applications, including its most commonly used application. ZooMAb antibodies are reliably available and ready to ship when you need them.

特異性

Clone 1G22 is a ZooMAb® rabbit recombinant monoclonal antibody that specifically detects Quinolinate phosphoribosyltransferase (QPRTase).

免疫原

His-tagged full-length recombinant human Quinolinate phosphoribosyltransferase (QPRTase).

アプリケーション

Quality Control Testing

Evaluated by Western Blotting in HeLa cell lysate.

Western Blotting Analysis: A 1:1,000 dilution of this antibody detected QPRTase in HeLa cell lysate.

Tested Applications

Western Blotting Analysis: A 1:1,000 dilution from a representative lot detected QPRTase in lysates from human brain, and C6, and HepG2 cells.

Affinity Binding Assay: A representative lot of this antibody bound recombinant QPRTase with a KD of 1.3 x 10-7 in an affinity binding assay.

Immunohistochemistry (Paraffin) Analysis: A 1:1,000 dilution from a representative lot detected QPRTase in human kidney tissue sections.

Flow Cytometry Analysis: 0.1 μg from a representative lot detected QPRTase in one million HepG2 cells.

Immunocytochemistry Analysis: A 1:100 dilution from a representative lot detected QPRTase in HeLa cells.

Note: Actual optimal working dilutions must be determined by end user as specimens, and experimental conditions may vary with the end user
Anti-QPRTase, clone 1G22 ZooMAb®, Cat. No. ZRB1110, is a recombinant Rabbit monoclonal antibody that specifically targets QPRTase and is tested in Affinity Binding Assay, Flow Cytometry, Immunocytochemistry, Immunohistochemistry, and Western Blotting.

ターゲットの説明

Nicotinate-nucleotide pyrophosphorylase [carboxylating] (UniProt: Q15274; also known as EC:2.4.2.19, Quinolinate phosphoribosyltransferase [decarboxylating], QAPRTase, QPRTase) is encoded by the QPRT gene (Gene ID: 23475) in human. QPRTase is a hexameric enzyme formed by three homodimers. It is involved in de novo synthesis of NAD using quinolinic acid (QA) as a precursor that is produced via the degradation of tryptophan in kynurenine pathway. In mammals QA is shown to be an excitotoxic compound that can lead to neurodegeneration via over activation of NMDA receptors. The only known known pathway for QA elimination is via decarboxylation and conjugation with phosphoribosylpyrophosphate to form nicotinamide mononucleotide (NaMN) that is catalyzed by QPRTase. In brain, QPRTase is shown to be preferentially localized in glial cells and in neurons of the cerebral ventricles. Its levels in liver are shown to be several-folds higher than in brain. QPRTase has three QA binding sites (aa 138-139; 160-161; and 248-250) and the region consisting of amino acids 8-12 is important for hexamer formation. This ZooMAb® recombinant monoclonal antibody, generated by our propriety technology, offers significantly enhanced specificity, affinity, reproducibility, and stability over conventional monoclonals. (Ref.: Fukuoka, SI., et al. (1998). Biochim. Biophys. Acta. 1395(2); 192-201; Youn, HS., et al. (2016). Sci. Rep. 6; 19681).

物理的形状

Purified recombinant mouse monoclonal antibody IgG, lyophilized in PBS, 5% Trehalose, normal appearance a coarse or translucent resin. Contains no biocide or preservatives, such as azide, or any animal by-products. Larger pack sizes provided as multiples of 25 μL.

再構成

300 μg/mL after reconstitution at 25 μL per vial. Please refer to guidance on suggested starting dilutions and/or titers per application and sample type.

保管および安定性

Recommend storage of lyophilized product at 2-8°C; Before reconstitution, micro-centrifuge vials briefly to spin down material to bottom of the vial; Reconstitute each vial by adding 25 μL of filtered lab grade water or PBS; Reconstituted antibodies can be stored at 2-8°C, or -20°C for long term storage. Avoid repeated freeze-thaws.

法的情報

ZooMAb is a registered trademark of Merck KGaA, Darmstadt, Germany

免責事項

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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保管分類コード

11 - Combustible Solids

WGK

WGK 1

引火点(°F)

Not applicable

引火点(℃)

Not applicable


適用法令

試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。

Jan Code

ZRB1110-4X25UL:
ZRB1110-25UL:


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