Scm Antibody

Code CSB-PA895612XA01DLU
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Product Details

Full Product Name
Rabbit anti-Drosophila melanogaster (Fruit fly) Scm Polyclonal antibody
Uniprot No.
Target Names
Scm
Alternative Names
Scm antibody; CG9495 antibody; Polycomb protein Scm antibody; Sex comb on midleg protein antibody
Raised in
Rabbit
Species Reactivity
Drosophila melanogaster (Fruit fly)
Immunogen
Recombinant Drosophila melanogaster (Fruit fly) Scm protein
Immunogen Species
Drosophila melanogaster (Fruit fly)
Conjugate
Non-conjugated
Clonality
Polyclonal
Isotype
IgG
Purification Method
Antigen Affinity Purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form
Liquid
Tested Applications
ELISA, WB (ensure identification of antigen)
Protocols
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Value-added Deliverables
① 200ug * antigen (positive control);
② 1ml * Pre-immune serum (negative control);
Quality Guarantee
① Antibody purity can be guaranteed above 90% by SDS-PAGE detection;
② ELISA titer can be guaranteed 1: 64,000;
③ WB validation with antigen can be guaranteed positive;
Lead Time
Made-to-order (14-16 weeks)

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Target Background

Function
Polycomb group (PcG) protein. PcG proteins act by forming multiprotein complexes, which are required to maintain the transcriptionally repressive state of homeotic genes throughout development. PcG proteins are not required to initiate repression, but to maintain it during later stages of development. They probably act via the methylation of histones, rendering chromatin heritably changed in its expressibility.
Gene References into Functions
  1. loss-of-function mutations in Scm result in non-autonomous tissue overgrowth in Drosophila, and determine that Scm is essential for ommatidium development and important for cell survival in Drosophila PMID: 25772304
  2. Scm coordinates PcG complexes and polymerizes to produce broad domains of PcG silencing PMID: 26063573
  3. SUMO negatively regulates Scm function by impeding its recruitment to the Ubx major PRE. PMID: 21278366
  4. Data show that Sex Comb on Midleg (SCM) associates with a Polycomb response element upstream of the Ubx gene which also binds PRC1, PRC2, and the DNA-binding PcG protein Pleiohomeotic. PMID: 20351181
  5. SCM interacts and functions with Polycomb repressive complex 1 in gene silencing. PMID: 15280237
  6. polymeric Scm complexes could extend beyond the local domains of polymeric Ph complexes on chromatin, possibly playing a role in long range repression PMID: 15905166
  7. Data show that the MBT domain of Sex comb on midleg and its methyl-lysine-binding activity are required for repression of Hox genes. PMID: 17932512
  8. Testing the role of this structure in male mating success in Drosophila melanogaster, the sex comb was removed by expressing the female-specific isoform of the sex determination gene transformer in the tarsal segments of male legs. PMID: 18213513

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Subcellular Location
Nucleus.
Protein Families
SCM family
Database Links

KEGG: dme:Dmel_CG9495

STRING: 7227.FBpp0081580

UniGene: Dm.6241

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