Transcription factor SPEECHLESS (SPCH), Recombinant Protein
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Transcription factor SPEECHLESS (SPCH), Recombinant Protein

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Cat: RP01863
Size: 0.02 mg (E-Coli)/ 0.02 mg (Yeast)/ 0.1 mg (E-Coli)/ 0.1 mg (Yeast)/ 0.02 mg (Baculovirus)/ 0.02 mg (Mammalian-Cell)/ 0.1 mg (Baculovirus)/ 1 mg (E-Coli)/ 1 mg (Yeast)/ 0.1 mg (Mammalian-Cell)/ 1 mg (Baculovirus)/ 0.5 mg (Mammalian-Cell)
Species: Arabidopsis thaliana (Mouse-ear cress)
Datasheet:

Product Info

Full Product Name
Recombinant Arabidopsis thaliana Transcription factor SPEECHLESS (SPCH)
Product Gene Name
SPCH recombinant protein
Product Synonym Gene Name
SPCH
Purity
Greater or equal to 85% purity as determined by SDS-PAGE. (lot specific)
Sequence
MQEIIPDFLE ECEFVDTSLA GDDLFAILES LEGAGEISPT AASTPKDGTT SSKELVKDQD YENSSPKRKK QRLETRKEED EEEEDGDGEA EEDNKQDGQQ KMSHVTVERN RRKQMNEHLT VLRSLMPCFY VKRGDQASII GGVVEYISEL QQVLQSLEAK KQRKTYAEVL SPRVVPSPRP SPPVLSPRKP PLSPRINHHQ IHHHLLLPPI SPRTPQPTSP YRAIPPQLPL IPQPPLRSYS SLASCSSLGD PPPYSPASSS SSPSVSSNHE SSVINELVAN SKSALADVEV KFSGANVLLK TVSHKIPGQV MKIIAALEDL ALEILQVNIN TVDETMLNSF TIKIGIECQL SAEELAQQIQ QTFC
Sequence Positions
1-364, Full length protein
Format
Lyophilized or liquid (Format to be determined during the manufacturing process)
Host
E Coli or Yeast or Baculovirus or Mammalian Cell
Molecular Weight
40,169 Da
Storage
Store at -20℃. For long-term storage, store at -20℃ or -80℃. Store working aliquots at 4℃ for up to one week. Repeated freezing and thawing is not recommended.
Protein Family
Transcription factor

NCBI/Uniprot Data

NCBI Accession #
NP_200133.2
NCBI GI #
79536804
NCBI GenBank Nucleotide #
NM_124700.3
NCBI GeneID
835402
NCBI Official Full Name
basic helix-loop-helix (bHLH) DNA-binding superfamily protein
NCBI Official Symbol
SPCH
NCBI Official Synonym Symbols
MFH8.15; SPEECHLESS
NCBI Protein Information
basic helix-loop-helix (bHLH) DNA-binding superfamily protein
NCBI Summary
Encodes a basic helix-loop-helix (bHLH) transcription factor that is necessary and sufficient for the asymmetric divisions that establish the stomatal lineage in Arabidopsis thaliana. Expression of SPCH in young epidermal cells allows these cells to make asymmetric divisions. SPCH is a substrate of a kinase MPK3 and MPK6. Its transcript levels change after inducing MUTE expression in a mute background.
UniProt Gene Name
SPCH
UniProt Synonym Gene Names
BHLH98; EN19; AtbHLH98; bHLH 98
UniProt Protein Name
Transcription factor SPEECHLESS
UniProt Synonym Protein Names
Basic helix-loop-helix protein 98; AtbHLH98; bHLH 98; Transcription factor EN 19; bHLH transcription factor bHLH098
UniProt Primary Accession #
Q700C7
UniProt Secondary Accession #
Q9FK20
UniProt Related Accession #
Q700C7
UniProt Comments
Transcription factor. Together with FMA and MUTE, regulates the stomata formation. Required for the initiation and the formation of stomata, by promoting the first asymmetric cell divisions.

For research use only, not for clinical use.