SRP2030

Sp1 GC-box binding protein human

recombinant, expressed in insect cells, ≥75% (SDS-PAGE)

• UNSPSC 코드: 12352202
• NACRES: NA.26

속성

• 생물학적 소스: human
• 재조합: expressed in insect cells
• 분석: ≥75% (SDS-PAGE)
• 양식: frozen liquid
• 분자량: ~81.6 kDa
• 포장: pkg of 5 μg
• 저장 조건: avoid repeated freeze/thaw cycles
• 농도: 200 μg/mL
• 기술: electrophoretic mobility shift assay: suitable
• 색상: clear colorless
• NCBI 수납 번호: NM_138473
• UniProt 수납 번호: P08047
• 배송 상태: dry ice
• 저장 온도: −70°C
• 유전자 정보: human ... SP1(6667)

설명

애플리케이션

Sp1 transcription factor has been used as a standard in electrophoretic mobility shift assay.

생화학적/생리학적 작용

Sp1 was first detected in HeLa cells on the basis of its ability to activate the SV40 early promoter transcription. Subsequently it was shown to recognize and bind selectively to a GC-rich consensus sequence (GC-box: GGGCGG or CACCC) that presents in the promoter of several important cellular genes, including SV40 early, HIV-1, PDGF-B etc. Sp1 was the first transcription factor to be cloned and characterized. Analysis of structure and function has revealed that Sp1 can be separated into discrete functional domains. The DNA-binding domain consists of three zinc fingers that specifically bind to the GC-box element. Sp1 contains at least four separate transcriptional activation domains. Two of these domains are glutamine-rich, a well-characterized motif found in several other transcription factors. In addition to transcription, Sp1 function has been linked to cell growth, cancer, Huntington disease and other disorders through transcriptional regulation or specific protein-protein interactions. The function of Sp1 can be regulated by phosphorylation and glycosylation.

물리적 형태

Clear and colorless frozen liquid solution

제조 메모

Use a manual defrost freezer and avoid repeated freeze-thaw cycles. While working, please keep sample on ice.

안전성 정보

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable