HA500219

Presenilin 1 / PS-1 Rabbit Polyclonal Antibody

cat.: HA500219

Product Type:	Rabbit polyclonal IgG, primary antibodies
Species reactivity:	Human, Mouse, Rat
Applications:	WB, IF-Cell, IHC-P, FC, IHC-Fr, IF-Tissue
Clonality:	Polyclonal

Form:	Liquid
Storage condition:	Store at +4℃ after thawing. Aliquot store at -20℃. Avoid repeated freeze / thaw cycles.
Storage buffer:	1*TBS (pH7.4), 0.2% BSA, 50% Glycerol. Preservative: 0.05% Sodium Azide.
Concentration:	1ug/ul
Purification:	Immunogen affinity purified.
Molecular weight:	Predicted band size: 53 kDa
Isotype:	IgG
Immunogen:	Synthetic peptide within human Presenilin 1 aa 330-380.
Positive control:	NIH/3T3 cell lysate, Raji cell lysate, MCF-7 cell lysate, Daudi cell lysate, mouse liver tissue lysate, rat liver tissue lysate, MCF-7, human small intestine tissue, mouse testis tissue.
Subcellular location:	Endoplasmic reticulum, Endoplasmic reticulum membrane, Golgi apparatus membrane, Cell membrane, Early endosome, Early endosome membrane, Cytoplasmic granule, growth cone, neuron projection, axon, synapse.
Recommended Dilutions: WB IF-Cell IHC-P FC IHC-Fr IF-Tissue	1:500-1:2,000 1:50-1:100 1:50-1:500 1:500-1:1,000 1:100 1:200
Uniprot #:	SwissProt: P49768 Human \| P49769 Mouse \| P97887 Rat
Alternative names:	AD3 Ad3h FAD Homo Sapiens Clone CC44 Senilin 1 Presenilin-1 CTF12 Protein S182 PS 1 PS-1 PS1-CTF12 PSEN1 PSN1_HUMAN PSNL1 S182

Images

	Fig1: Western blot analysis of Presenilin 1 / PS-1 on different lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (HA500219, 1/1,000) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:200,000 dilution was used for 1 hour at room temperature. Positive control: Lane 1: NIH/3T3 cell lysate Lane 2: Raji cell lysate Lane 3: MCF-7 cell lysate Lane 4: Daudi cell lysate
	Fig2: Western blot analysis of Presenilin 1 / PS-1 on different lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (HA500219, 1/2,000) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:200,000 dilution was used for 1 hour at room temperature. Positive control: Lane 1: Mouse liver tissue lysate Lane 2: Rat liver tissue lysate
	Fig3: ICC staining of Presenilin 1 / PS-1 in MCF-7 cells (green). Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 10% negative goat serum for 15 minutes at room temperature. Cells were probed with the primary antibody (HA500219, 1/50) for 1 hour at room temperature, washed with PBS. Alexa Fluor®488 conjugate-Goat anti-Rabbit IgG was used as the secondary antibody at 1/1,000 dilution. The nuclear counter stain is DAPI (blue).
	Fig4: Immunohistochemical analysis of paraffin-embedded human small intestine tissue using anti-Presenilin 1 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH₂O and PBS, and then probed with the primary antibody (HA500219, 1/400) for 30 minutes 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.

	Fig5: Immunohistochemical analysis of paraffin-embedded mouse testis tissue using anti-Presenilin 1 / PS-1 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH₂O and PBS, and then probed with the primary antibody (HA500219, 1/400) for 30 minutes 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.
	Fig6: Flow cytometric analysis of MCF-7 cells labeling Presenilin 1 / PS-1. Cells were fixed and permeabilized. Then stained with the primary antibody (HA500219, 1ug/ml) (red) compared with Rabbit IgG Isotype Control (green). After incubation of the primary antibody at +4℃ for an hour, the cells were stained with a Alexa Fluor® 488 conjugate-Goat anti-Rabbit IgG Secondary antibody at 1/1,000 dilution for 30 minutes at +4℃. Unlabelled sample was used as a control (cells without incubation with primary antibody; black).
	Fig7: Immunofluorescence analysis of frozen mouse testis tissue with Rabbit anti-Presenilin 1 / PS-1 antibody (HA500219) at 1/100 dilution. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for about 2 minutes in microwave oven. The tissues were blocked in 10% negative goat serum for 1 hour at room temperature, washed with PBS, and then probed with the primary antibody (HA500219, green) at 1/100 dilution overnight at 4 ℃, washed with PBS. Goat Anti-Rabbit IgG H&L (iFluor™ 488, HA1121) was used as the secondary antibody at 1/1,000 dilution. Nuclei were counterstained with DAPI (blue).
	Fig8: Immunofluorescence analysis of paraffin-embedded mouse testis tissue labeling Presenilin 1 / PS-1 with Rabbit anti-Presenilin 1 / PS-1 antibody (HA500219) at 1/200 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 10% negative goat serum for 1 hour at room temperature, washed with PBS, and then probed with the primary antibody (HA500219, green) at 1/200 dilution overnight at 4 ℃, washed with PBS. Goat Anti-Rabbit IgG H&L (iFluor™ 488, HA1121) was used as the secondary antibody at 1/1,000 dilution. Nuclei were counterstained with DAPI (blue).

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