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Product Name Filaggrin Chinese Name 丝聚蛋白/中间丝相关蛋白抗体 Alias FLG; Epidermal filaggrin; Filaggrin precursor; Fillagrin; Profilaggrin; FILA_HUMAN. literatures Specific References (3) | SL6327R has been referenced in 3 publications.[IF=4.932] Jie-Fang Gao. et al. Nicotinamide mononucleotide ameliorates DNFB-induced atopic dermatitis-like symptoms in mice by blocking activation of ROS-mediated JAK2/STAT5 signaling pathway. INT IMMUNOPHARMACOL. 2022 Aug;109:108812 IF ; Mouse.[IF=4.109] Gao Jie-Fang. et al. Myricetin treatment has ameliorative effects in DNFB-induced atopic dermatitis mice under high-fat conditions. TOXICOL SCI. 2022 Dec;: IF ; Mouse.[IF=3.368] Liu Tang. et al. Topical Application with Conjugated Linoleic Acid Ameliorates 2, 4‐dinitrofluorobenzene‐Induced Atopic Dermatitis‐like Lesions in BALB/c Mice. Exp Dermatol. 2021 Feb;30(2):237-248 WB ; Mouse.Research Area Cell biology Signal transduction Cyclin Cell type markers Cytoskeleton Immunogen Species Rabbit Clonality Polyclonal React Species Human, Rat, (predicted: Mouse, Dog, Pig, Cow, Horse, Rabbit, ) Applications ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 447kDa Cellular localization cytoplasmic Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human Filaggrin: 21-150/4061 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 The protein encoded by this gene is an intermediate filament-associated protein that aggregates keratin intermediate filaments in mammalian epidermis. It is initially synthesized as a polyprotein precursor, profilaggrin (consisting of multiple filaggrin units of 324 aa each), which is localized in keratohyalin granules, and is subsequently proteolytically processed into individual functional filaggrin molecules. Mutations in this gene are associated with ichthyosis vulgaris.[provided by RefSeq, Dec 2009].
Function:
Aggregates keratin intermediate filaments and promotes disulfide-bond formation among the intermediate filaments during terminal differentiation of mammalian epidermis.
Tissue Specificity:
Keratohyalin granules.
Post-translational modifications:
Filaggrin is initially synthesized as a large, insoluble, highly phosphorylated precursor containing many tandem copies of 324 AA, which are not separated by large linker sequences. During terminal differentiation it is dephosphorylated and proteolytically cleaved. The N-terminal of the mature protein is heterogeneous, and is blocked by the formation of pyroglutamate.
Undergoes deimination of some arginine residues (citrullination).
DISEASE:
Defects in FLG are the cause of ichthyosis vulgaris (VI) [MIM:146700]; also known as ichthyosis simplex. Ichthyosis vulgaris is the most common form of ichthyosis inherited as an autosomal dominant trait. It is characterized by palmar hyperlinearity, keratosis pilaris and a fine scale that is most prominent over the lower abdomen, arms, and legs. Ichthyosis vulgaris is characterized histologically by absent or reduced keratohyalin granules in the epidermis and mild hyperkeratosis. The disease can be associated with frequent asthma, eczema or hay fever.
Defects in FLG are a cause of susceptibility to dermatitis atopic type 2 (ATOD2) [MIM:605803]. Atopic dermatitis is a complex, inflammatory disease with multiple alleles at several loci thought to be involved in the pathogenesis. It commonly begins in infancy or early childhood and is characterized by a chronic relapsing form of skin inflammation, a disturbance of epidermal barrier function that culminates in dry skin, and IgE-mediated sensitization to food and environmental allergens. It is manifested by lichenification, excoriation, and crusting, mainly on the flexural surfaces of the elbow and knee.
Similarity:
Belongs to the S100-fused protein family.
Contains 2 EF-hand domains.
Contains 23 filaggrin repeats.
SWISS:
P20930
Gene ID:
2312
Database links:Entrez Gene: 2312 Human
Entrez Gene: 14246 Mouse
Omim: 135940 Human
SwissProt: P20930 Human
SwissProt: P11088 Mouse
Unigene: 654510 Human
Unigene: 162684 Mouse
Unigene: 439710 Mouse
Product Picture Tissue/cell: human skin tissue; 4% Paraformaldehyde-fixed and paraffin-embedded;
Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min;
Incubation: Anti-Filaggrin Polyclonal Antibody, Unconjugated(SL6327R) 1:500, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining
Tissue/cell: rat tongue tissue; 4% Paraformaldehyde-fixed and paraffin-embedded;
Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min;
Incubation: Anti-Filaggrin Polyclonal Antibody, Unconjugated(SL6327R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining
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