For Research Use Only. Not for use in diagnostic procedures.

Store all reagents at 2-8 degree C.

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Small volumes of AFA elisa kit vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

MBS2606751 is a ready-to-use microwell, strip plate ELISA (enzyme-linked immunosorbent assay) Kit for analyzing the presence of the Filaggrin (AFA) ELISA Kit target analytes in biological samples. The concentration gradients of the kit standards or positive controls render a theoretical kit detection range in biological research samples containing AFA. The ELISA analytical biochemical technique of the MBS2606751 kit is based on AFA antibody-AFA antigen interactions (immunosorbency) and an HRP colorimetric detection system to detect AFA antigen targets in samples. The ELISA Kit is designed to detect native, not recombinant, AFA. Appropriate sample types may include undiluted body fluids and/or tissue homogenates, secretions. Quality control assays assessing reproducibility identified the intra-assay CV (%) and inter-assay CV(%).

435,170 Da

filaggrin

filaggrin

Filaggrin

FILA_HUMAN

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]

FLG: Aggregates keratin intermediate filaments and promotes disulfide-bond formation among the intermediate filaments during terminal differentiation of mammalian epidermis. Defects in FLG are the cause of ichthyosis vulgaris (VI); 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). 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. Belongs to the S100-fused protein family.

Protein type: Cytoskeletal

Chromosomal Location of Human Ortholog: 1q21.3

Cellular Component: intermediate filament; intracellular membrane-bound organelle; nucleus

Molecular Function: calcium ion binding; protein binding; structural molecule activity

Biological Process: keratinocyte differentiation; multicellular organismal development

Disease: Dermatitis, Atopic, 2; Ichthyosis Vulgaris

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