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Product Name [KO validated anti] LAMB1 Chinese Name 层粘连蛋白β1抗体 Alias LAMB1; Laminin B1 chain; Laminin subunit beta 1; Laminin-1 subunit beta; Laminin-10 subunit beta; Laminin-12 subunit beta; Laminin-2 subunit beta; Laminin-6 subunit beta; Laminin-8 subunit beta;LAMB1_HUMAN. Research Area Tumour Cell biology immunology Neurobiology Signal transduction Apoptosis Immunogen Species Rabbit Clonality Polyclonal React Species Human, Mouse, Applications WB=1:500-2000
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 198kDa Cellular localization The cell membrane Extracellular matrix Secretory protein Form Liquid Concentration 1mg/ml immunogen Recombinant human LAMB1 protein: 1467-1786 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail laminins are the major noncollagenous components of basement membranes that mediate cell adhesion, growth migration, and differentiation; the laminin-type epidermal growth factor-like module occurs in tandem arrays; the domain contains 4 disulfide bonds (loops a-d) the first three resemble epidermal growth factor (EGF); the number of copies of this domain in the different forms of laminins is highly variable ranging from 3 up to 22 copies.
Function:
Binding to cells via a high affinity receptor, laminin is thought to mediate the attachment, migration and organization of cells into tissues during embryonic development by interacting with other extracellular matrix components.
Subcellular Location:
Secreted > extracellular space > extracellular matrix > basement membrane.
Tissue Specificity:
Broadly expressed in: skin, heart, lung, and the reproductive tracts.
Similarity:
Contains 11 laminin EGF-like domains.
Contains 1 laminin IV type A domain.
Contains 1 laminin N-terminal domain.
SWISS:
P25391
Gene ID:
284217
Database links:Entrez Gene: 10319 Human
Entrez Gene: 284217 Human
Entrez Gene: 3908 Human
Entrez Gene: 3912 Human
Entrez Gene: 3913 Human
Entrez Gene: 3915 Human
Entrez Gene: 3918 Human
Entrez Gene: 16772 Mouse
Omim: 150320 Human
SwissProt: P07942 Human
SwissProt: P24043 Human
SwissProt: P25391 Human
SwissProt: P55268 Human
SwissProt: Q9Y6N6 Human
SwissProt: P19137 Mouse
SwissProt: Q9R0B6 Mouse
Unigene: 201805 Human
Unigene: 270364 Human
Unigene: 302362 Mouse
层粘连蛋白主要存在于基膜(basal lamina)结构中,是基膜所特有的非胶原glycoprotein。
层粘连蛋白在细胞发育过程中刺激细胞粘着、细胞运动。LN能够刺激胚胎中神经轴的生长,并促进成年动物的神经损伤后重生长和再生。如同纤粘连蛋白,细胞外的LN能够影响细胞的生长、迁移和分化。LN在原生殖细胞的迁移中起关键作用。
层粘连蛋白是细胞外基底膜的主要组成部分,分布于基底膜和Extracellular matrix内、成纤维细胞、endothelial cells和平滑肌细胞分泌层粘连蛋白。Tumour的浸润和转移与其遭到破坏相关。该抗体可用于标记基底膜,有助于观察Tumour周围基底膜的分布及其改变,间接提示该Tumour的分化程度和浸润情况。Product Picture Sample:
Lane 1: Heart (Mouse) Lysate at 40 ug
Lane 2: Skin (Mouse) Lysate at 40 ug
Lane 3: Placenta (Mouse) Lysate at 40 ug
Lane 4: U2os (Human) Cell Lysate at 30 ug
Lane 5: Huvec (Human) Cell Lysate at 30 ug
Lane 6: HepG2 (Human) Cell Lysate at 30 ug
Lane 7: SH-SY5Y (Human) Cell Lysate at 30 ug
Lane 8: A549 (Human) Cell Lysate at 30 ug
Lane 9: U251 (Human) Cell Lysate at 30 ug
Primary: Anti-laminin (SL34067R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 220-240 kD
Observed band size: 240 kD
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