Presenilin-1-Specific Recombinant antibody

Presenilin-1-Specific Uni-rAb^TM Recombinant Antibody for WB, IF-P, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

WB, IF-P, ELISA

Conjugate

Unconjugated

CloneNo.

240615B4

Cat no : 83618-3-RR

Synonyms

PSEN1, Presenilin-1 CTF12, Presenilin-1 CTF subunit, Presenilin-1, EC:3.4.23.-

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Validation Data Gallery

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  WB analysis using 83618-3-RR

  Various lysates were subjected to SDS PAGE followed by western blot with 83618-3-RR (PSEN1-Specific antibody) at dilution of 1:5000 incubated at room temperature for 1.5 hours.

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  IF Staining of rat brain using 83618-3-RR

  Immunofluorescent analysis of (4% PFA) fixed paraffin-embedded rat brain tissue using Presenilin-1-Specific antibody (83618-3-RR, Clone: 240615B4 ) at dilution of 1:400 and Multi-rAb CoraLite ® Plus 488-Goat Anti-Rabbit Recombinant Secondary Antibody (H+L) (RGAR002). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IF Staining of rat brain using 83618-3-RR

  Immunofluorescent analysis of (4% PFA) fixed paraffin-embedded rat brain tissue using Presenilin-1-Specific antibody (83618-3-RR, Clone: 240615B4 ) at dilution of 1:400 and Multi-rAb CoraLite ® Plus 488-Goat Anti-Rabbit Recombinant Secondary Antibody (H+L) (RGAR002). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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Tested Applications

• Positive WB detected in: HeLa cells, Caco-2 cells
• Positive IF-P detected in: rat brain tissue

Recommended dilution

• Western Blot (WB): WB : 1:2000-1:10000
• Immunofluorescence (IF)-P: IF-P : 1:200-1:800

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

83618-3-RR targets Presenilin-1-Specific in WB, IF-P, ELISA applications and shows reactivity with human samples.

• Tested Reactivity: human
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: Peptide
• Full Name: presenilin 1
• Calculated Molecular Weight: 53 kDa
• Observed Molecular Weight: 53 kda
• GenBank Accession Number: NM_000021
• Gene Symbol: PSEN1
• Gene ID (NCBI): 5663
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purfication
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

PSEN1(presenilin-1) is also named as AD3, PS1, PSNL1 and belongs to the peptidase A22A family. It directly influences Netrin/DCC signaling with cell type precision and spatiotemporal specificity, and is a key neural circuit builder that gates the spatiotemporal pattern of guidance signaling, thereby ensuring neural projections occur with high fidelity(PMID:21215373). The 46-kDa PSEN1 holoprotein is cleaved into a D30-kDa N-terminal fragment (NTF) and a D20-kDa C-terminal fragment (CTF) by the 26S proteasome (PMID:10527805). It has 7 isoforms produced by alternative splicing. This antibody is specific to isoform1(53 kDa), isoform2(52 kDa), isoform4(21 kDa), isoform7(49 kDa) of this protein.