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N3788

Sigma-Aldrich

Anti-Nap1 (N-terminal) antibody produced in rabbit

enhanced validation

~1 mg/mL, affinity isolated antibody, buffered aqueous solution

Synonym(s):

Anti-NCK-associated protein 1, Anti-NCKAP1, Anti-p125Nap1

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

antigen ~125 kDa

species reactivity

rat, mouse, human

enhanced validation

recombinant expression
Learn more about Antibody Enhanced Validation

concentration

~1 mg/mL

technique(s)

western blot: 0.5-1 μg/mL using 3T3 cells lysate and HEK-293T cells expressing human Nap1

UniProt accession no.

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... NCKAP1(10787)
mouse ... Nckap1(50884)
rat ... Nckap1(58823)

General description

Nap1 is also known as Nap125, Nck-associated protein 1, NCKAP1 or histone chaperone NAP1. It is an essential component of this signaling complex. This gene is located on human chromosome 2q32. It is an important apoptosis-related gene.
The gene encoding NCK associated protein 1 (NAP-1) is localized on human chromosome 2q32 and is expressed in neuronal cells.

Application

Anti-Nap1 (N-terminal) antibody produced in rabbit has been used in immunoblotting.

Biochem/physiol Actions

NCK associated protein 1 (NAP-1) has been shown to be downregulated in Alzheimer′s disease.
Nck-associated protein 1 (NAP1/NCKAP1) along with Sra1 and ABI1 (Abl interactor 1) is involved in stabilizing WAVE2. Removal of Nap1 or Sra1 by RNAi abrogated the formation of lamellipodia induced by growth factor. Nap1 interacts directly with Abi1. It has been shown that Nap1 mediates the interaction of the Nap1-PIR121 complex to Abi1. Nap1 may participates in neuronal cell death in Alzheimer′s disease (AD).

Target description

Nap1 (N-terminal) interacts with Nck and may be involved in the downstream signaling of Nck [RGD].

Physical form

Solution in 0.01 M phos­phate buffered saline, pH 7.4, containing 15 mM sodium azide.

Disclaimer

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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Storage Class Code

10 - Combustible liquids

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Sra-1 and Nap1 link Rac to actin assembly driving lamellipodia formation
Steffen A, et al.
The Embo Journal, 23(4), 749-759 (2004)
Rac1 GTPase-deficient mouse lens exhibits defects in shape, suture formation, fiber cell migration and survival
Maddala R, et al.
Developmental Biology, 360(1), 30-43 (2011)
Molecular cloning of a novel apoptosis-related gene, human Nap1 (NCKAP1), and its possible relation to Alzheimer disease.
Suzuki T
Genomics, 63(2), 246-254 (2000)
Daniel Humphreys et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(42), 16880-16885 (2013-10-03)
ADP ribosylation factor (Arf) 6 anchors to the plasma membrane, where it coordinates membrane trafficking and cytoskeleton remodelling, but how it assembles actin filaments is unknown. By reconstituting membrane-associated actin assembly mediated by the WASP family veroprolin homolog (WAVE) regulatory
A Yamamoto et al.
Gene, 271(2), 159-169 (2001-06-22)
We previously reported the isolation of a novel apoptosis-related gene, human Nap1 (HGMW-approved symbol NCKAP1), the expression of which was strongly down-regulated in sporadic Alzheimer's disease (AD). Human Nap1 proved to be an orthologue of rat Nap1 which binds to

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