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05-1000

Sigma-Aldrich

Anti-Phosphoserine Antibody, clone 4A4 (mouse IgG1)

clone 4A4, Upstate®, from mouse

Synonim(y):

Clone 4A4 Anti-Phosphoserine, Phosphoserine Detection Antibody

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About This Item

Kod UNSPSC:
12352203
eCl@ss:
32160702
NACRES:
NA.41

pochodzenie biologiczne

mouse

Poziom jakości

forma przeciwciała

purified antibody

rodzaj przeciwciała

primary antibodies

klon

4A4, monoclonal

reaktywność gatunkowa

vertebrates

producent / nazwa handlowa

Upstate®

metody

ELISA: suitable
flow cytometry: suitable
immunofluorescence: suitable
immunohistochemistry: suitable (paraffin)
western blot: suitable

izotyp

IgG1

Warunki transportu

dry ice

docelowa modyfikacja potranslacyjna

phosphorylation (pSer)

Opis ogólny

The identification of protein phosphorylation as a regulatory mechanism originated from studies by Fischer and Krebs in the mid 1950s that later earned them the 1992 Nobel prize. It is the major mechanism for the regulation of diverse cellular processes including cell division, protein synthesis, transcriptional regulation and neurotransmission. The steady state phosphorylation of any given substrate is governed by the opposing activities of kinases and phosphatases. It is now believed that a third of all eukaryotic cellular proteins are phosphorylated and that the majority of all phosphorylation events occur on serine and threonine residues (>95%).

Specyficzność

This antibody recognizes serine-phosphorylated proteins from all species.

Immunogen

Phosphoserine coupled to KLH.

Zastosowanie

Detect Phosphoserine using this Anti-Phosphoserine Antibody, clone 4A4 (mouse IgG1) validated for use in ELISA, FC, IF, IH(P) & WB.
Immunofluorescence

Flow Cytometry

Immunohistochemistry (Paraffin)

ELISA
Research Category
Signaling
Research Sub Category
General Post-translation Modification

Jakość

Routinely evaluated by Western Blot analysis on lysate from Calyculin A/Okadaic-treated human A431 carcinoma cells.

Western Blot Analysis:
0.5–2 μg/mL of this lot detected serinephosphorylated proteins in a lysate from either insulin or Calyculin A/Okadaic-treated human A431 carcinoma cells.

Opis wartości docelowych

Dependent upon the molecular weight of the serine phosphorylated protein being detected.

Postać fizyczna

Format: Purified
Protein G-Sepharose Chromatography
Purified mouse monoclonal IgG1 in buffer containing PBS with 0.1% sodium azide and 30% glycerol.

Przechowywanie i stabilność

Stable for 1 year at -20ºC from date of receipt.
For maximum recovery, centrifuge the original vial prior to cap removal. If the product has accidentally been frozen and thawed, spin it at 13,000 x g for 10 minutes at 2-8°C.

Inne uwagi

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Informacje prawne

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

Oświadczenie o zrzeczeniu się odpowiedzialności

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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Kod klasy składowania

12 - Non Combustible Liquids

Klasa zagrożenia wodnego (WGK)

WGK 2

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable


Certyfikaty analizy (CoA)

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