SP100 Recombinant antibody

SP100 Uni-rAb^TM Recombinant Antibody for WB, IF/ICC, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

WB, IF/ICC, ELISA

Conjugate

Unconjugated

CloneNo.

241153F8

Cat no : 84012-5-RR

Synonyms

Speckled 100 kDa, SP100 nuclear antigen, SP 100, Nuclear dot-associated Sp100 protein, Nuclear autoantigen Sp-100

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Validation Data Gallery

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  WB analysis using 84012-5-RR

  Various lysates were subjected to SDS PAGE followed by western blot with 84012-5-RR (SP100 antibody) at dilution of 1:5000 incubated at room temperature for 1.5 hours.

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  IF Staining of A431 using 84012-5-RR

  Immunofluorescent analysis of (4% PFA) fixed A431 cells using SP100 antibody (84012-5-RR, Clone: 241153F8 ) at dilution of 1:250 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2), CL594-Phalloidin (red).

• 

  IF Staining of A431 using 84012-5-RR

  Immunofluorescent analysis of (4% PFA) fixed A431 cells using SP100 antibody (84012-5-RR, Clone: 241153F8 ) at dilution of 1:250 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2), CL594-Phalloidin (red).

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Tested Applications

• Positive WB detected in: A431 cells, HeLa cells
• Positive IF/ICC detected in: A431 cells

Recommended dilution

• Western Blot (WB): WB : 1:2000-1:10000
• Immunofluorescence (IF)/ICC: IF/ICC : 1:125-1:500

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

The immunogen of 84012-5-RR is SP100 Fusion Protein expressed in E. coli.

• Tested Reactivity: human
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: SP100 fusion protein Ag35193
• Full Name: SP100 nuclear antigen
• Calculated Molecular Weight: 879 aa, 100 kDa
• Observed Molecular Weight: 70-100 kDa, 110-140 kDa
• GenBank Accession Number: BC011562
• Gene Symbol: SP100
• Gene ID (NCBI): 6672
• 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

SP100 nuclear antigen, belongs to the nuclear bodies(NBs), has a role in the control of gene expression. It contains a HSR domain, which is important for the nuclear body targeting as well as for the dimerization, and one PxVxL motif, which if required for interaction with chromoshadow domains. Sp100 is an acidic protein that exerts a highly aberrant electrophoretic mobility in SDS-polyacrylamide gel electrophoresis.