Polyklonaler Kaninchen-Antikörper PCMT1

Sicherheitsdatenblatt

Hauptmerkmale und Details

Rabbit polyclonal antibody to PCMT1

Ziel: PCMT1
Quelle/Host: Kaninchen
Reaktivität: Mensch, Maus, Ratte
Klonalität: Polyklonal
Anwendungen: WB, IF/ICC
Konjugation: Unkonjugiert
Lagerung: bei -20°C

Marke:

KAT.-NR. : APA12962

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Größe:

50μL 100 μL

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Produktdetails

Hintergrund

Initiates the repair of damaged proteins by catalyzing methyl esterification of L-isoaspartyl and D-aspartyl residues produced by spontaneous isomerization and racemization of L-aspartyl and L-asparaginyl residues in aging peptides and proteins . Acts on EIF4EBP2, microtubule-associated protein 2, calreticulin, clathrin light chains a and b, Ubiquitin C-terminal hydrolase isozyme L1, phosphatidylethanolamine-binding protein 1, stathmin, beta-synuclein and alpha-synuclein .

Bewerbung

To ensure optimal assay performance, AREX recommends conducting reagent titration tailored to each testing system for optimal detection results.

WB	1:500 - 1:2000
IF/ICC	1:50 - 1:200

*Results are sample-specific. Please refer to your local assay conditions and test parameters for reference.

Übersicht

Beschreibung	Rabbit polyclonal antibody to PCMT1
Spezifität	Recognizes endogenous levels of PCMT1 protein.
Antikörpertyp	Primärer Antikörper
Immunogen	Recombinant fusion protein of human PCMT1
Reinigung	The antibody was purified by immunogen affinity chromatography.
Molekulargewicht	Predicted: 24 kD; Observed: 25 kD
Form/Puffer	Liquid in 0.42% Potassium phosphate, 0.87% Sodium chloride, pH 7.3, 30% glycerol, and 0.01% sodium azide.
Alternative Namen	Protein-L-isoaspartate(D-aspartate) O-methyltransferase; PIMT; L-isoaspartyl protein carboxyl methyltransferase; Protein L-isoaspartyl/D-aspartyl methyltransferase; Protein-beta-aspartate methyltransferase
Gensymbol	PCMT1
Entrez Gene	5110 (Mensch)
SwissProt	P22061 (Mensch); P23506(Maus)

*AREX continuously optimizes our products. Webpage content may not reflect the latest updates. For inquiries, please contact info@arexbio.com or your local distributor.
*Clone Number, Reactivity, Source/Host and Clonality can be found in the product name and Key Features section above.

Daten

Western blot analysis of PCMT1 expression in HepG2 (A), A431 (B), mouse liver (C), rat brain (D), rat heart (E) whole cell lysates. (Predicted band size: 24 kD; Observed band size: 25 kD)

Immunofluorescent analysis of PCMT1 staining in Hela cells. Formalin-fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 5-10 minutes and blocked with 3% BSA-PBS for 30 minutes at room temperature. Cells were probed with the primary antibody in 3% BSA-PBS and incubated overnight at 4 °C in a hidified chamber. Cells were washed with PBST and incubated with a DyLight 594-conjugated secondary antibody (red) in PBS at room temperature in the dark.

Lagerung

Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.

Hinweis

For Research Use Only. Not for use in diagnostic procedures.

FAQs

What are the main types of research antibodies and how do they differ?

Research antibodies are mainly divided into monoclonal antibodies and polyclonal antibodies. Monoclonal antibodies typically offer higher specificity and better batch-to-batch consistency, while polyclonal antibodies often provide stronger affinity but may show more variation between batches. The choice depends on your specific experimental needs.

How can I tell if a research antibody is suitable for my experiment?

It is recommended to carefully review the product datasheet for validated applications, species reactivity, recommended dilutions, and published references. For new antibodies, performing a small-scale validation with positive control samples is usually helpful.

Can improper storage of research antibodies affect experimental results?

Yes. Antibodies are sensitive to temperature, repeated freeze-thaw cycles, and contamination. Improper storage may lead to reduced activity, increased background, or weaker signals. It is best to follow the storage instructions provided in the product datasheet.

Why doesn’t the recommended dilution in the datasheet work well in my experiment?

The recommended dilution is based on the supplier’s test conditions. Factors such as sample type, fixation method, and detection system in your lab can influence the optimal working concentration. Performing a dilution series optimization in your own system is often necessary.

What precautions should I take when using a newly purchased research antibody for the first time?

It is advisable to briefly centrifuge the antibody (especially concentrated or lyophilized ones), then perform a small-scale pilot experiment using the recommended conditions. Recording the batch number and usage date is also helpful for future tracking.

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