SH-SY5Y cells were subjected to SDS PAGE followed by western blot with 85605-2-RR (CHGA antibody) at dilution of 1:2000 incubated at room temperature for 1.5 hours.
SH-SY5Y cells were subjected to SDS PAGE followed by western blot with 85605-2-RR (CHGA antibody) at dilution of 1:2000 incubated at room temperature for 1.5 hours.
WB analysis using 85605-2-RR
TT cells were subjected to SDS PAGE followed by western blot with 85605-2-RR (CHGA antibody) at dilution of 1:2000 incubated at room temperature for 1.5 hours.
TT cells were subjected to SDS PAGE followed by western blot with 85605-2-RR (CHGA antibody) at dilution of 1:2000 incubated at room temperature for 1.5 hours.
WB analysis using 85605-2-RR
PC-12 cells were subjected to SDS PAGE followed by western blot with 85605-2-RR (CHGA antibody) at dilution of 1:2000 incubated at room temperature for 1.5 hours.
PC-12 cells were subjected to SDS PAGE followed by western blot with 85605-2-RR (CHGA antibody) at dilution of 1:2000 incubated at room temperature for 1.5 hours.
WB analysis using 85605-2-RR
Pig adrenal gland tissue was subjected to SDS PAGE followed by western blot with 85605-2-RR (CHGA antibody) at dilution of 1:2000 incubated at room temperature for 1.5 hours.
Pig adrenal gland tissue was subjected to SDS PAGE followed by western blot with 85605-2-RR (CHGA antibody) at dilution of 1:2000 incubated at room temperature for 1.5 hours.
IHC staining of mouse pancreas using 85605-2-RR
Immunohistochemical analysis of paraffin-embedded mouse pancreas tissue slide using 85605-2-RR (Chromogranin A antibody) at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
Immunohistochemical analysis of paraffin-embedded mouse pancreas tissue slide using 85605-2-RR (Chromogranin A antibody) at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IHC staining of human appendix using 85605-2-RR
Immunohistochemical analysis of paraffin-embedded human appendix tissue slide using 85605-2-RR (Chromogranin A antibody) at dilution of 1:2000 (under 40x lens). Heat mediated antigen retrieval with Sodium Citrate buffer (pH 6.0).
Immunohistochemical analysis of paraffin-embedded human appendix tissue slide using 85605-2-RR (Chromogranin A antibody) at dilution of 1:2000 (under 40x lens). Heat mediated antigen retrieval with Sodium Citrate buffer (pH 6.0).
IHC staining of mouse colon using 85605-2-RR
Immunohistochemical analysis of paraffin-embedded mouse colon tissue slide using 85605-2-RR (Chromogranin A antibody) at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
Immunohistochemical analysis of paraffin-embedded mouse colon tissue slide using 85605-2-RR (Chromogranin A antibody) at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IHC staining of human colon using 85605-2-RR
Immunohistochemical analysis of paraffin-embedded human colon tissue slide using 85605-2-RR (Chromogranin A antibody) at dilution of 1:2000 (under 20x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
Immunohistochemical analysis of paraffin-embedded human colon tissue slide using 85605-2-RR (Chromogranin A antibody) at dilution of 1:2000 (under 20x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IHC staining of human pancreas using 85605-2-RR
Immunohistochemical analysis of paraffin-embedded human pancreas tissue slide using 85605-2-RR (CHGA antibody) at dilution of 1:2000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
Immunohistochemical analysis of paraffin-embedded human pancreas tissue slide using 85605-2-RR (CHGA antibody) at dilution of 1:2000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IHC staining of human pancreas using 85605-2-RR
Immunohistochemical analysis of paraffin-embedded human pancreas tissue slide using 85605-2-RR (CHGA antibody) at dilution of 1:2000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
Immunohistochemical analysis of paraffin-embedded human pancreas tissue slide using 85605-2-RR (CHGA antibody) at dilution of 1:2000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IF Staining of mouse pancreas using 85605-2-RR
Immunofluorescent analysis of (4% PFA) fixed paraffin-embedded mouse pancreas tissue using Chromogranin A antibody (85605-2-RR, Clone: 243048H7 ) at dilution of 1:200 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
Immunofluorescent analysis of (4% PFA) fixed paraffin-embedded mouse pancreas tissue using Chromogranin A antibody (85605-2-RR, Clone: 243048H7 ) at dilution of 1:200 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IF Staining of mouse small intestine using 85605-2-RR
Immunofluorescent analysis of (4% PFA) fixed paraffin-embedded mouse small intestine tissue using Chromogranin A antibody (85605-2-RR, Clone: 243048H7 ) at dilution of 1:200 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
Immunofluorescent analysis of (4% PFA) fixed paraffin-embedded mouse small intestine tissue using Chromogranin A antibody (85605-2-RR, Clone: 243048H7 ) at dilution of 1:200 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
The Proteintech guarantee covers Proteintech antibodies in any species and any application, including those not listed on the datasheet. If the antibody doesn’t perform, you can receive a hassle-free refund or credit note.
human pancreas tissue, human appendix tissue, human colon tissue, mouse colon tissue, mouse pancreas tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
Positive IF-P detected in
mouse small intestine tissue, mouse pancreas tissue
Recommended dilution
Application
Dilution
Western Blot (WB)
WB : 1:1000-1:4000
Immunohistochemistry (IHC)
IHC : 1:1000-1:4000
Immunofluorescence (IF)-P
IF-P : 1:50-1:500
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
85605-2-RR targets Chromogranin A in WB, IHC, IF-P, ELISA applications and shows reactivity with human, mouse, rat, pig samples.
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 -20oC storage. 20ul sizes contain 0.1% BSA.
Background Information
Chromogranin A is a member of the granin family of neuroendocrine secretory proteins. It is located in secretory vesicles of neurons and endocrine cells. Chromogranin A is the precursor to several functional peptides including vasostatin, pancreastatin, catestatin and parastatin. These peptides negatively modulate the neuroendocrine function of the releasing cell (autocrine) or nearby cells (paracrine). CgA is one of the most used tumor markers in NET's (neuroendocrine tumors) , and elevated CgA concentrations have been demonstrated in serum or plasma of patients with different types of these tumors.
Protocols
Product Specific Protocols
WB protocol for Chromogranin A antibody 85605-2-RR
SH-SY5Y cells were subjected to SDS PAGE followed by western blot with 85605-2-RR (CHGA antibody) at dilution of 1:2000 incubated at room temperature for 1.5 hours.
WB analysis using 85605-2-RR
TT cells were subjected to SDS PAGE followed by western blot with 85605-2-RR (CHGA antibody) at dilution of 1:2000 incubated at room temperature for 1.5 hours.
WB analysis using 85605-2-RR
PC-12 cells were subjected to SDS PAGE followed by western blot with 85605-2-RR (CHGA antibody) at dilution of 1:2000 incubated at room temperature for 1.5 hours.
WB analysis using 85605-2-RR
Pig adrenal gland tissue was subjected to SDS PAGE followed by western blot with 85605-2-RR (CHGA antibody) at dilution of 1:2000 incubated at room temperature for 1.5 hours.
IHC Figures
IHC staining of mouse pancreas using 85605-2-RR
Immunohistochemical analysis of paraffin-embedded mouse pancreas tissue slide using 85605-2-RR (Chromogranin A antibody) at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IHC staining of human appendix using 85605-2-RR
Immunohistochemical analysis of paraffin-embedded human appendix tissue slide using 85605-2-RR (Chromogranin A antibody) at dilution of 1:2000 (under 40x lens). Heat mediated antigen retrieval with Sodium Citrate buffer (pH 6.0).
IHC staining of mouse colon using 85605-2-RR
Immunohistochemical analysis of paraffin-embedded mouse colon tissue slide using 85605-2-RR (Chromogranin A antibody) at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IHC staining of human colon using 85605-2-RR
Immunohistochemical analysis of paraffin-embedded human colon tissue slide using 85605-2-RR (Chromogranin A antibody) at dilution of 1:2000 (under 20x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IHC staining of human pancreas using 85605-2-RR
Immunohistochemical analysis of paraffin-embedded human pancreas tissue slide using 85605-2-RR (CHGA antibody) at dilution of 1:2000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IHC staining of human pancreas using 85605-2-RR
Immunohistochemical analysis of paraffin-embedded human pancreas tissue slide using 85605-2-RR (CHGA antibody) at dilution of 1:2000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IF-P Figures
IF Staining of mouse pancreas using 85605-2-RR
Immunofluorescent analysis of (4% PFA) fixed paraffin-embedded mouse pancreas tissue using Chromogranin A antibody (85605-2-RR, Clone: 243048H7 ) at dilution of 1:200 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
IF Staining of mouse small intestine using 85605-2-RR
Immunofluorescent analysis of (4% PFA) fixed paraffin-embedded mouse small intestine tissue using Chromogranin A antibody (85605-2-RR, Clone: 243048H7 ) at dilution of 1:200 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).
The species listed in Tested Reactivity are in-house verified and applicable species. For unlisted species, please refer to the homology analysis of the immunogen sequence and related species. For rabbit polyclonal antibodies, homology >70% is recommended. For mouse monoclonal antibodies and rabbit recombinant antibodies, homology >90% is recommended. Generally, the higher the homology, the greater the applicability. However, there will be certain differences in protein expression in different species, tissues or cells. Therefore, the homology analysis results are for reference only and do not serve as a guarantee.
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