Anti-L1CAM 抗体 [UJ127.11] (ab20148)
Key features and details
- Mouse monoclonal [UJ127.11] to L1CAM
- Suitable for: WB
- Reacts with: Human
- Isotype: IgG1
製品の概要
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製品名
Anti-L1CAM antibody [UJ127.11]
L1CAM 一次抗体 製品一覧 -
製品の詳細
Mouse monoclonal [UJ127.11] to L1CAM -
由来種
Mouse -
特異性
UJ127.11 may be useful in the diagnosis of embryonic tumours (e.g. neuroblastoma). -
アプリケーション
適用あり: WBmore details -
種交差性
交差種: Human -
免疫原
Tissue, cells or virus corresponding to Human L1CAM. Homogenous suspension of 16 week human foetal brain.
Database link: P32004 -
特記事項
L1CAM can be detected between 200-220 kD. In brain samples it is typically seen at ~ 200 kD. When the protein is overexpressed in vitro it is often detected as a doublet with bands at 200 and 220 kD. The unglycosylated, unprocessed L1CAM is ~ 140-150 kDa. The protein has 21 putative N-glycosylation sites on the extracellular portion of the protein which, when they are all glycosylated, results in a detected MW of 200-220 kD depending upon how many residues are actually glycosylated. L1CAM can be cleaved by the metalloprotease ADAM10 resulting in fragments of 180 kD and 40 kD. L1CAM can also be cleaved by plasmin resulting in fragments of 140 kD and 80 kD. In theory, therefore, one could detect bands at ~220, 200, 180, 140, 80 and 40 kD.The Life Science industry has been in the grips of a reproducibility crisis for a number of years. Abcam is leading the way in addressing this with our range of recombinant monoclonal antibodies and knockout edited cell lines for gold-standard validation. Please check that this product meets your needs before purchasing.
If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, along with publications, customer reviews and Q&As
製品の特性
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製品の状態
Liquid -
保存方法
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Store at -20°C or -80°C. Avoid freeze / thaw cycle. -
バッファー
Preservative: 0.02% Sodium azide
Constituent: 99.98% PBS -
Concentration information loading...
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精製度
Protein A/G purified -
ポリ/モノ
モノクローナル -
クローン名
UJ127.11 -
ミエローマ
P3x63-Ag8.653 -
アイソタイプ
IgG1 -
軽鎖の種類
unknown -
研究分野
関連製品
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Compatible Secondaries
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Isotype control
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Recombinant Protein
アプリケーション
The Abpromise guarantee
Abpromise保証は、 次のテスト済みアプリケーションにおけるab20148の使用に適用されます
アプリケーションノートには、推奨の開始希釈率がありますが、適切な希釈率につきましてはご検討ください。
アプリケーション | Abreviews | 特記事項 |
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WB | (1) |
Use at an assay dependent concentration. Predicted molecular weight: 200-220 kDa. It may also detect smaller cleavage fragments (please see Notes below).
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特記事項 |
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WB
Use at an assay dependent concentration. Predicted molecular weight: 200-220 kDa. It may also detect smaller cleavage fragments (please see Notes below). |
ターゲット情報
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機能
Cell adhesion molecule with an important role in the development of the nervous system. Involved in neuron-neuron adhesion, neurite fasciculation, outgrowth of neurites, etc. Binds to axonin on neurons. -
関連疾患
Defects in L1CAM are the cause of hydrocephalus due to stenosis of the aqueduct of Sylvius (HSAS) [MIM:307000]. Hydrocephalus is a condition in which abnormal accumulation of cerebrospinal fluid in the brain causes increased intracranial pressure inside the skull. This is usually due to blockage of cerebrospinal fluid outflow in the brain ventricles or in the subarachnoid space at the base of the brain. In children is typically characterized by enlargement of the head, prominence of the forehead, brain atrophy, mental deterioration, and convulsions. In adults the syndrome includes incontinence, imbalance, and dementia. HSAS is characterized by mental retardation and enlarged brain ventricles.
Defects in L1CAM are the cause of mental retardation-aphasia-shuffling gait-adducted thumbs syndrome (MASA) [MIM:303350]; also known as corpus callosum hypoplasia, psychomotor retardation, adducted thumbs, spastic paraparesis, and hydrocephalus or CRASH syndrome. MASA is an X-linked recessive syndrome with a highly variable clinical spectrum. Main clinical features include spasticity and hyperreflexia of lower limbs, shuffling gait, mental retardation, aphasia and adducted thumbs. The features of spasticity have been referred to as complicated spastic paraplegia type 1 (SPG1). Some patients manifest corpus callosum hypoplasia and hydrocephalus. Inter- and intrafamilial variability is very wide, such that patients with hydrocephalus, MASA, SPG1, and agenesis of corpus callosum can be present within the same family.
Defects in L1CAM are the cause of spastic paraplegia X-linked type 1 (SPG1) [MIM:303350]. Spastic paraplegia is a degenerative spinal cord disorder characterized by a slow, gradual, progressive weakness and spasticity of the lower limbs.
Note=Defects in L1CAM may contribute to Hirschsprung disease by modifying the effects of Hirschsprung disease-associated genes to cause intestinal aganglionosis.
Defects in L1CAM are a cause of partial agenesis of the corpus callosum (ACCPX) [MIM:304100]. A syndrome characterized by partial corpus callosum agenesis, hypoplasia of inferior vermis and cerebellum, mental retardation, seizures and spasticity. Other features include microcephaly, unusual facies, and Hirschsprung disease in some patients. -
配列類似性
Belongs to the immunoglobulin superfamily. L1/neurofascin/NgCAM family.
Contains 5 fibronectin type-III domains.
Contains 6 Ig-like C2-type (immunoglobulin-like) domains. -
細胞内局在
Cell membrane. - Information by UniProt
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参照データベース
- Entrez Gene: 3897 Human
- Omim: 308840 Human
- SwissProt: P32004 Human
- Unigene: 522818 Human
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別名
- Antigen identified by monoclonal antibody R1 antibody
- CAML1 antibody
- CD171 antibody
see all
画像
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Anti-L1CAM antibody [UJ127.11] (ab20148) at 5 µg/ml + SK N BE (Human neuroblastoma) Whole Cell Lysate at 10 µg
Secondary
Goat polyclonal to Mouse IgG - H&L - Pre-Adsorbed (HRP at 1/3000 dilution
Predicted band size: 200-220 kDa
Observed band size: 200-220 kDa
データシートおよび資料
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SDS download
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Datasheet download
参考文献 (7)
ab20148 は 7 報の論文で使用されています。
- Zaatiti H et al. Tumorigenic proteins upregulated in the MYCN-amplified IMR-32 human neuroblastoma cells promote proliferation and migration. Int J Oncol 52:787-803 (2018). PubMed: 29328367
- Wang H et al. Plasma a-synuclein and cognitive impairment in the Parkinson's Associated Risk Syndrome: A pilot study. Neurobiol Dis 116:53-59 (2018). PubMed: 29705185
- Fontanals-Cirera B et al. Harnessing BET Inhibitor Sensitivity Reveals AMIGO2 as a Melanoma Survival Gene. Mol Cell 68:731-744.e9 (2017). PubMed: 29149598
- Agrawal P et al. A Systems Biology Approach Identifies FUT8 as a Driver of Melanoma Metastasis. Cancer Cell 31:804-819.e7 (2017). PubMed: 28609658
- Boo YJ et al. L1 expression as a marker for poor prognosis, tumor progression, and short survival in patients with colorectal cancer. Ann Surg Oncol 14:1703-11 (2007). PubMed: 17211730
- Patel K et al. Monoclonal antibody UJ127.11 recognizes the human homologue of mouse L1 cell adhesion molecule. Biochem Soc Trans 18:274 (1990). PubMed: 2379713
- Kemshead JT et al. Monoclonal antibody UJ 127:11 detects a 220,000-240,000 kdal. glycoprotein present on a sub-set of neuroectodermally derived cells. Int J Cancer 31:187-95 (1983). PubMed: 6826247