SAB4300275

Anti-phospho-LCK (pTyr⁵⁰⁵) antibody produced in rabbit

affinity isolated antibody

• 동의어(들): Anti-YT16 antibody produced in rabbit, Anti-lymphocyte-specific protein tyrosine kinase antibody produced in rabbit, Anti-p56lck antibody produced in rabbit, Anti-pp58lck antibody produced in rabbit
• MDL number: MFCD06798495
• UNSPSC 코드: 12352203
• NACRES: NA.41

속성

• 생물학적 소스: rabbit
• Quality Level: 100
• 결합: unconjugated
• 항체 형태: affinity isolated antibody
• 항체 생산 유형: primary antibodies
• 클론: polyclonal
• 양식: buffered aqueous solution
• 분자량: ~56 kDa
• 종 반응성: human
• 농도: 1 mg/mL
• 기술: western blot: 1:500-1:1000
• 동형: IgG
• 면역원 서열: (G-Q-YP-Q-P)
• NCBI 수납 번호: NP_001036236.1
• UniProt 수납 번호: P06239
• 배송 상태: wet ice
• 저장 온도: −20°C
• 타겟 번역 후 변형: phosphorylation (pTyr505)
• 유전자 정보: human ... LCK(3932)

설명

면역원

Peptide sequence around phosphorylation site of tyrosine 505 (G-Q-Y(p)-Q-P), according to the protein LCK.

특징 및 장점

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표적 설명

Tyrosine kinase that plays an essential role for the selection and maturation of developing T-cell in the thymus and in mature T-cell function. Is constitutively associated with the cytoplasmic portions of the CD4 and CD8 surface receptors and plays a key role in T-cell antigen receptor(TCR)-linked signal transduction pathways. Association of the TCR with a peptide antigen-bound MHC complex facilitates the interaction of CD4 and CD8 with MHC class II and class I molecules, respectively, and thereby recruits the associated LCK to the vicinity of the TCR/CD3 complex. LCK then phosphorylates tyrosines residues within the immunoreceptor tyrosines-based activation motifs (ITAMs) in the cytoplasmic tails of the TCRgamma chains and CD3 subunits, initiating the TCR/CD3 signaling pathway. In addition, contributes to signaling by other receptor molecules. Associates directly with the cytoplasmic tail of CD2, and upon engagement of the CD2 molecule, LCK undergoes hyperphosphorylation and activation. Also plays a role in the IL2 receptor-linked signaling pathway that controls T-cell proliferative response. Binding of IL2 to its receptor results in increased activity of LCK. Is expressed at all stages of thymocyte development and is required for the regulation of maturation events that are governed by both pre-TCR and mature alpha beta TCR.

물리적 형태

Solution in phosphate-buffered saline containing 0.02% sodium azide and 50% glycerol

안전성 정보

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