ZRB2020

Anti-Profilin-1 Antibody, clone 1H21 ZooMAb^® Rabbit Monoclonal

recombinant, expressed in HEK 293 cells

• Synonyme(s) : Epididymis tissue protein Li 184a, Profilin I
• Code UNSPSC : 12352203
• Nomenclature NACRES : NA.43

Propriétés

• Source biologique: rabbit
• Niveau de qualité: 200
• Produit recombinant: expressed in HEK 293 cells
• Conjugué: unconjugated
• Forme d'anticorps: purified antibody
• Type de produit anticorps: primary antibodies
• Clone: recombinant monoclonal
• Description: clone 1H21 ; recombinant, expressed in HEK 293 cells
• Gamme de produits: ZooMAb^® learn more
• Forme: lyophilized
• Poids mol.: calculated mol wt 15 kDa; observed mol wt ~13 kDa
• Produit purifié par: using Protein A
• Espèces réactives: human, rat, mouse, monkey
• Conditionnement: antibody small pack of 25
• Caractéristiques du produit alternatif plus écologique: Waste Prevention; Designing Safer Chemicals; Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• Validation améliorée: recombinant expression; Learn more about Antibody Enhanced Validation
• sustainability: Greener Alternative Product
• Technique(s): affinity binding assay: suitable; immunocytochemistry: suitable; immunohistochemistry: suitable; western blot: suitable
• Isotype: IgG
• Séquence de l'épitope: C-terminal
• Numéro d'accès Protein ID: NP_005013
• Numéro d'accès UniProt: P07737
• Autre catégorie plus écologique: Aligned
• Conditions d'expédition: ambient
• Température de stockage: 2-8°C
• Informations sur le gène: human ... PFN1(5216)

Description

Description générale

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.

Spécificité

Clone 1H21 is a ZooMAb^® rabbit recombinant monoclonal antibody that specifically detect Profilin-1. It targets an epitope within 15 amino acids from the C-terminal region.

Immunogène

KLH-conjugated linear peptide corresponding to 15 amino acids from the C-terminal region of human Profilin-1.

Application

Quality Control Testing

Evaluated by Western Blotting in COS-7 cell lysate.

Western Blotting Analysis: A 1:10,000 dilution of this antibody detected Profilin-1 in COS-7 cell lysate.

Tested Applications

Western Blotting Analysis: A 1:10,000 dilution from a representative lot detected Profilin-1 in lysates from HeLa, C2C12, and PC12 cells.

Immunohistochemistry (Paraffin) Analysis: A 1:1,000 dilution from a representative lot detected Profilin-1 in Human tonsil tissue sections.

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

Affinity Binding Assay: A representative lot of this antibody bound Profilin-1 peptide with a KD of 9.5 x 10-6 in an affinity binding assay.

Note: Actual optimal working dilutions must be determined by end user as specimens, and experimental conditions may vary with the end user.

Description de la cible

Profilin-1 (UniProt: P07737; also known as Epididymis tissue protein Li 184a, Profilin I) is encoded by the PFN1 gene (Gene ID: 5216) in human. Profilin 1 is a ubiquitous small actin-binding protein that is expressed in all eukaryotes. It promotes actin polymerization and plays a vital role in many cell functions, including membrane trafficking, endocytosis, cell cycle, motility, proliferation, cell survival, transcription, stemness, and autophagy. It enhances ADP-to-ATP exchange on G-actin and is capable of adding ATP-bound G-actin to the barbed ends of growing filaments. Phosphorylation of profilin 1 at serine 138 is reported to reduce its affinity for G-actin and block its interaction with HTT, reducing its ability to inhibit HTT aggregation. Profilin 1 is reported to be essential for retention and metabolism of hematopoietic stem cells in mouse bone marrow. It also participates in regulation of DNA replication. In unperturbed cells, it increases DNA replication initiation and accelerates fork progression by binding and stimulating the pyridoxal 5 -phosphate (PLP)-containing nucleosome remodeler SNF2H. Under replication stress, profilin1/SNF2H increases fork stalling and collaborates with fork reversal enzymes to enable the over-resection of unprotected forks. Mutants forms of profilin 1 form insoluble aggregates that disrupt cytoskeletal structure, and increase ubiquitin and p62/SQSTM levels in motor neurons. This ZooMAb^® recombinant monoclonal antibody, generated by our propriety technology, offers significantly enhanced specificity, affinity, reproducibility, and stability over conventional monoclonals. (Ref.: Chu, C., et al. (2022). Nat. Commun. 13; Article 6531; Zheng, J., et al. (2014). Blood. 123(7); 992-1001; Shao, J., et al. (2008). Mol. Cell Biol. 28(17); 5196-5208).

Forme physique

Purified recombinant rabbit monoclonal antibody IgG, lyophilized in PBS with 5% Trehalose, normal appearance a coarse or translucent resin. The PBS/trehalose components in the ZooMAb formulation can have the appearance of a semi-solid (bead like gel) after lyophilization. This is a normal phenomenon. Please follow the recommended reconstitution procedure in the data sheet to dissolve the semi-solid, bead-like, gel-appearing material. The resulting antibody solution is completely stable and functional as proven by full functional testing. Contains no biocide or preservatives, such as azide, or any animal by-products. Larger pack sizes provided as multiples of 25 µL.

Reconstitution

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.

Stockage et stabilité

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.

Informations légales

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

Clause de non-responsabilité

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.

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable