Stathmin 1 Antibody (PD00-54)

Novus Biologicals | Catalog # NBP3-32981

Recombinant Monoclonal Antibody
Novus Biologicals
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Key Product Details

Species Reactivity

Human

Applications

Immunohistochemistry, Immunohistochemistry-Paraffin

Label

Unconjugated

Antibody Source

Recombinant Monoclonal Rabbit IgG Clone # PD00-54 expressed in HEK293
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Product Specifications

Immunogen

Synthetic peptide within Human Stathmin 1 aa 100 to the C-terminus (internal sequence). (Uniprot: P16949)

Localization

Cytoskeleton

Clonality

Monoclonal

Host

Rabbit

Isotype

IgG

Theoretical MW

17 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Scientific Data Images for Stathmin 1 Antibody (PD00-54)

Stathmin 1 Antibody (PD00-54)

Immunohistochemistry: Stathmin 1 Antibody (PD00-54) [NBP3-32981]

Immunohistochemistry: Stathmin 1 Antibody (PD00-54) [NBP3-32981] - Immunohistochemical analysis of paraffin-embedded human breast cancer tissue with Rabbit anti-Stathmin 1 antibody (NBP3-32981) at 1/2,000 dilution.

The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (NBP3-32981) at 1/2,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

Applications for Stathmin 1 Antibody (PD00-54)

Application
Recommended Usage

Immunohistochemistry-Paraffin

1:2000

Formulation, Preparation, and Storage

Purification

Protein A purified

Formulation

PBS (pH7.4), 0.1% BSA and 40% Glycerol

Preservative

0.05% Sodium Azide

Concentration

1 mg/ml

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: Stathmin/STMN1

Stathmin (oncoprotein 18, op18) is a ubiquitous cytosolic phosphoprotein with various regulatory functions in cell proliferation, differentiation signaling, and activation (1). In particular, stathmin is involved in the regulation of tubulin dynamics through inhibition of microtubule formation and/or microtubule depolymerization. Stathmin interacts with soulable tubulins (alpha,beta-tubulin) resulting in the formation of T2S complex which sequesters free tubulin, impeding tubulin formation (2). Stathmin activity is regulated through phosphorylation at Ser16, Ser25, Ser38 and Ser63 by various protein kinases (e.g. MAP-kinase, p34cdc2 kinase), weakening stathmin's affinity to tubulin (3). A mutation on stathmin can lead to excess build up of mitotic spindle and with possible consequence of unregulated cell cycles seen in cancer cells (4). Stathmin is also known as the generic member of a protein family which includes neural proteins SCG10, SCLIP and RB3/RB3/RB3. All members in this family exhibits tubulin binding ability.

Alternate Names

LAP18, Metablastin, OP18, Phosphoprotein p19, Prosolin, SMN, STMN1

Gene Symbol

STMN1

Additional Stathmin/STMN1 Products

Product Documents for Stathmin 1 Antibody (PD00-54)

Certificate of Analysis

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Product Specific Notices for Stathmin 1 Antibody (PD00-54)

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Related Research Areas

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