- MA5-25345 - Invitrogen Antibodies LMAN1 antibody

Guo Y, Gu R, Gan D, Hu F, Li G, Xu G
Cell communication and signaling : CCS 2020 Oct 28;18(1):172

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Supportive validation

Submitted by: Invitrogen Antibodies (provider)
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Experimental details: Western blot analysis of LMAN1 in human tissue (1: Testis; 2: Omentum; 3: Uterus; 4: Breast; 5: Brain; 6: Liver; 7: Ovary; 8: Thyroid gland; 9: colon;10: spleen) samples using 10 µg per lane. Samples were separated by SDS-PAGE and probed with LMAN1 (Product # MA5-25345) monoclonal antibody at a dilution of 1:200.

Supportive validation

Submitted by: Invitrogen Antibodies (provider)
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Experimental details: Western blot analysis of LMAN1 in HEK293T cells in untransfected (Left lane) and transfected (Right lane) samples using 5 µg per lane. The samples were separated by SDS-PAGE and probed with LMAN1 (Product # MA5-25345) monoclonal antibody.

Supportive validation

Submitted by: Invitrogen Antibodies (provider)
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Experimental details: Western blot analysis of LMAN1 in HepG2, HeLa, HT29, A549, COS7, Jurkat, MDCK, PC12, MCF7 cells using 35 µg per lane. Samples were probed with LMAN1 (Product # MA5-25345) monoclonal antibody.

Supportive validation

Submitted by: Invitrogen Antibodies (provider)
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Experimental details: Knockdown of LMAN1 was achieved by transfecting HeLa with LMAN1 specific siRNAs (Silencer® select Products # s8218, s8220). Western blot analysis (Fig. a) was performed using whole cell extracts from the LMAN1 knockdown cells (Lane 3), non-specific scrambled siRNA transfected cells (Lane 2) and untransfected cells (Lane 1). The blot was probed with LMAN1 Monoclonal Antibody (OTI1A8) (Product # MA5-25345, 1:500 dilution) and Goat anti-Mouse IgG (H+L) Superclonal™ Recombinant Secondary Antibody, HRP (Product # A28177, 1:4000 dilution). Densitometric analysis of this western blot is shown in histogram (Fig. b). Decrease in signal upon siRNA mediated knock down confirms that antibody is specific to LMAN1.

Supportive validation

Submitted by: Invitrogen Antibodies (provider)
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Experimental details: Western blot was performed using Anti-LMAN1 Monoclonal Antibody (OTI1A8) (Product # MA5-25345) and a 58kDa band corresponding to LMAN1 was observed in all tested cell models. Whole cell extracts (30ug) of Hep G2 (Lane 1), HeLa (Lane 2), PANC-1 (Lane 3), MCF7 (Lane 4), Jurkat (Lane 5) and COS-7 (Lane 6) were electrophoresed using Novex® NuPAGE® 4-12 % Bis-Tris gel (Product # NP0322BOX). Resolved proteins were then transferred onto a nitrocellulose membrane (Product # IB23001) by iBlot® 2 Dry Blotting System (Product # IB21001). The blot was probed with the primary antibody (1:500 dilution) and detected by chemiluminescence with Goat anti-Mouse IgG (H+L), Superclonal™ Recombinant Secondary Antibody, HRP (Product # A28177, 1:4000 dilution) using the iBright FL 1000 (Product # A32752). Chemiluminescent detection was performed using Novex® ECL Chemiluminescent Substrate Reagent Kit (Product # WP20005).

Supportive validation

Submitted by: Invitrogen Antibodies (provider)
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Experimental details: Immunofluorescent analysis of LMAN1 in COS7 cells. Cells were transfected with a plasmid overexpressing LMAN1 and probed with a LMAN1 monoclonal antibody (Product # MA5-25345).

Supportive validation

Submitted by: Invitrogen Antibodies (provider)
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Experimental details: Immunofluorescence analysis of LMAN1 was performed using 70% confluent log phase HeLa cells treated with Brefeldin A (5 µg/mL, 15 minutes). The cells were fixed with 4% paraformaldehyde for 10 minutes, permeabilized with 0.1% Triton™ X-100 for 15 minutes, and blocked with 2% BSA for 1 hour at room temperature. The cells were labeled with LMAN1 Monoclonal Antibody (OTI1A8) (Product # MA5-25345) at 1:100 dilution in 0.1% BSA, incubated at 4 degree Celsius overnight and then labeled with Goat anti-Mouse IgG (H+L) Superclonal™ Recombinant Secondary Antibody, Alexa Fluor® 488 conjugate (Product # A28175) at a dilution of 1:2000 for 45 minutes at room temperature (Panel a: green). Nuclei (Panel b: blue) were stained with ProLong™ Diamond Antifade Mountant with DAPI (Product # P36962). F-actin (Panel c: red) was stained with Rhodamine Phalloidin (Product # R415, 1:300). Panel d represents the merged image showing increase in cytoplasm expression of LMAN1. Panel e represents untreated cells, showing lesser expression of LMAN1. Panel f represents control cells with no primary antibody to assess background. The images were captured at 60X magnification.

Supportive validation

Submitted by: Invitrogen Antibodies (provider)
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Experimental details: Immunohistochemistry was performed on paraffin-embedded human kidney tissue. To expose target proteins, 10mM citric buffer, pH6.0, 100°C for 10min was used. Following antigen retrieval, tissues were probed with a LMAN1 monoclonal antibody (Product # MA5-25345).

Supportive validation

Submitted by: Invitrogen Antibodies (provider)
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Experimental details: Immunohistochemistry was performed on paraffin-embedded carcinoma of human kidney tissue. To expose target proteins, 10mM citric buffer, pH6.0, 100°C for 10min was used. Following antigen retrieval, tissues were probed with a LMAN1 monoclonal antibody (Product # MA5-25345).

Supportive validation

Submitted by: Invitrogen Antibodies (provider)
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Experimental details: Immunohistochemistry was performed on paraffin-embedded human prostate tissue. To expose target proteins, 10mM citric buffer, pH6.0, 100°C for 10min was used. Following antigen retrieval, tissues were probed with a LMAN1 monoclonal antibody (Product # MA5-25345).

Supportive validation

Submitted by: Invitrogen Antibodies (provider)
Main image
Experimental details: Immunohistochemistry was performed on paraffin-embedded carcinoma of human prostate tissue. To expose target proteins, 10mM citric buffer, pH6.0, 100°C for 10min was used. Following antigen retrieval, tissues were probed with a LMAN1 monoclonal antibody (Product # MA5-25345).

Supportive validation

Submitted by: Invitrogen Antibodies (provider)
Main image
Experimental details: Immunohistochemistry was performed on paraffin-embedded human liver tissue. To expose target proteins, 10mM citric buffer, pH6.0, 100°C for 10min was used. Following antigen retrieval, tissues were probed with a LMAN1 monoclonal antibody (Product # MA5-25345).

Supportive validation

Submitted by: Invitrogen Antibodies (provider)
Main image
Experimental details: Immunohistochemistry was performed on paraffin-embedded human pancreas tissue. To expose target proteins, 10mM citric buffer, pH6.0, 100°C for 10min was used. Following antigen retrieval, tissues were probed with a LMAN1 monoclonal antibody (Product # MA5-25345).

Supportive validation

Submitted by: Invitrogen Antibodies (provider)
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Experimental details: Fig. 4 Immunofluorescence of ER, ERGIC and Golgi and STING after mtDNA stimulation of RMECs. Figure A1-C1: normal control groups; Figure A2-C2: mtDNA stimulation groups. Green was STING and blue was DAPI. Red was ER, ERGIC and Golgi in figure A2-2, B2-2 and C2-2, respectively. In normal control group, STING was dispersive and co-localization with ER maker. In mtDNA-stimulated group, STING was aggregated specks formed in the perinuclear region and partly co-localization in ERGIC and Golgi makers

MA5-25345