Recombinant Melanoma gp100 抗体 (AA 561-661)
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Quick Overview for Recombinant Melanoma gp100 抗体 (AA 561-661) (ABIN8093421)
抗原
See all Melanoma gp100 (PMEL) 抗体抗体类型
适用
宿主
克隆类型
标记
应用范围
质量等级
克隆位点
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抗原表位
- AA 561-661
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原理
- PMEL17 / Melanoma gp100 Antibody (azide and preservative free)
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纯化方法
- Protein A affinity
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免疫原
- A recombinant fragment (around amino acids 561-661) of human SILV protein (exact sequence is proprietary) was used as the immunogen for the Melanocyte Lineage/PMEL antibody.
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亚型
- IgG, kappa
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anti-Premelanosome Protein (PMEL) antibody
PMEL 适用: 人, 大鼠, 猴, 犬 IHC, WB, IF, IHC (p) 宿主: 小鼠 Monoclonal 10E5 unconjugated
anti-Premelanosome Protein (PMEL) (AA 376-502) antibodyPMEL 适用: 人 IHC, WB, ELISA 宿主: 小鼠 Monoclonal PMEL-2037 unconjugated
anti-Premelanosome Protein (PMEL) (C-Term) antibodyVerified PMEL 适用: 人, 小鼠 WB, IF, ELISA 宿主: 山羊 Polyclonal unconjugated
anti-Premelanosome Protein (PMEL) antibodyPMEL 适用: 人 IHC, WB, FACS, IF 宿主: 小鼠 Monoclonal HMB45 unconjugated
anti-Premelanosome Protein (PMEL) (N-Term) antibodyPMEL 适用: 人, 大鼠, 小鼠, 马, 犬, Cow, 山羊, 豚鼠, 兔 IHC, WB, IP 宿主: 兔 Polyclonal unconjugated
anti-Premelanosome Protein (PMEL) antibodyPMEL 适用: 人 IHC, WB 宿主: 兔 Monoclonal PMEL-1825R unconjugated Recombinant Antibody
anti-Premelanosome Protein (PMEL) antibodyPMEL 适用: 人, 大鼠, 小鼠 IHC, WB 宿主: 兔 Polyclonal unconjugated
anti-Premelanosome Protein (PMEL) (C-Term) antibodyPMEL 适用: 人, 小鼠 IHC, WB, IF, ICC 宿主: 兔 Polyclonal unconjugated
anti-Premelanosome Protein (PMEL) (AA 25-467) antibodyPMEL 适用: 人 IHC, WB, ELISA 宿主: 兔 Polyclonal unconjugated
anti-Premelanosome Protein (PMEL) antibodyPMEL 适用: 人 IHC 宿主: 兔 Monoclonal 617R unconjugated Recombinant Antibody
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应用备注
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1. Optimal dilution of the Melanocyte Lineage/PMEL antibody should be determined by the researcher.
2. This Melanocyte Lineage/PMEL antibody is recombinantly produced by expression in human HEK293 cells. -
限制
- 仅限研究用
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状态
- Liquid
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浓度
- 1 mg/mL
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缓冲液
- 1 mg/mL in 1X PBS, BSA free, sodium azide free
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储存液
- Azide free
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储存条件
- -20 °C,-80 °C
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储存方法
- Melanocyte Lineage/PMEL antibody with sodium azide - store at 2 to 8oC, antibody without sodium azide - store at -20 to -80oC.
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- Melanoma gp100 (PMEL) (Premelanosome Protein (PMEL))
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别名
- PMEL17 / Melanoma gp100
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背景
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Premelanosome protein (PMEL) is a melanocyte lineage-associated glycoprotein encoded by the PMEL gene that functions as a key structural component of developing melanosomes where melanin deposition occurs. The protein is widely known in the literature as gp100 or Pmel17 and plays an essential role in the formation of fibrillar matrices that organize pigment polymerization within melanosomes. Melanocyte Lineage Antibody / PMEL (clone PMEL/7554R) recognizes this melanocyte-associated protein and supports studies examining gp100 expression in melanocytes and melanoma cells. The protein is frequently referred to in the literature as gp100, Pmel17, or premelanosome protein and is widely used as a melanocytic lineage marker in melanoma and pigment cell biology research.
The gp100 protein participates in early melanosome development where it undergoes proteolytic processing and structural rearrangement to form amyloid-like fibrils that generate the internal matrix of premelanosomes. These fibrils provide the scaffold required for deposition of eumelanin and pheomelanin pigments during melanogenesis. Proper assembly of this fibrillar structure is essential for melanosome architecture and efficient pigment production. Within melanocytes and melanoma cells, gp100 localizes primarily to premelanosomes and early stage melanosomes where pigment granules are organized and matured.
Protein microarray specificity analysis of clone PMEL/7554R screened antibody binding against thousands of human proteins and demonstrated selective recognition of PMEL relative to other proteins present on the array. Large-scale protein microarray screening provides a powerful experimental approach for evaluating antibody specificity by measuring binding across a broad proteomic background. The protein microarray specificity data associated with Melanocyte Lineage Antibody clone PMEL/7554R therefore provides additional evidence supporting the selectivity of this antibody for the intended PMEL target.
In large tissue profiling studies including human tissue microarray (TMA) panels containing multiple normal and cancer tissues, gp100 expression is largely restricted to melanocytes and melanocytic tumors. Tissue microarray analysis consistently shows strong staining of melanoma cells while most non-melanocytic tissues remain negative, reinforcing the value of PMEL as a melanocyte lineage marker in melanoma research and diagnostic pathology investigations.
Melanocyte Lineage Antibody / PMEL clone PMEL/7554R detects the gp100 protein present in melanocytes and melanoma cells and supports investigation of melanosome-associated structural proteins. The availability of protein microarray specificity data combined with well-established melanocyte lineage expression patterns makes this antibody a useful reagent for studies examining melanocyte biology, melanosome formation, and melanoma-associated molecular pathways. -
UniProt
- P40967
抗原
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