anti-Cytokeratin 1 antibody [SQab20218]

anti-Cytokeratin 1 antibody [SQab20218] for IHC-Formalin-fixed paraffin-embedded sections and Human


Product Description Recombinant Rabbit Monoclonal antibody [SQab20218] recognizes Cytokeratin 1
Tested Reactivity Hu
Tested Application IHC-P
Host Rabbit
Clonality Monoclonal
Clone SQab20218
Isotype IgG
Target Name Cytokeratin 1
Antigen Species Human
Immunogen Human Cytokeratin 1.
Conjugation Un-conjugated
Alternate Names 67 kDa cytokeratin; KRT1A; EPPK; Keratin, type II cytoskeletal 1; EHK1; K1; Keratin-1; CK1; Cytokeratin-1; Hair alpha protein; Type-II keratin Kb1; CK-1; NEPPK; EHK

Application Instructions

Application Suggestion
Tested Application Dilution
IHC-P1:100 - 1:200
Application Note IHC-P: Antigen Retrieval: Heat mediation was performed in Tris/EDTA buffer (pH 9.0), primary antibody incubate at RT (18°C - 25°C) for 30 minutes.
* The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist.


Form Liquid
Purification Purification with Protein A.
Buffer PBS, 0.01% Sodium azide, 40% Glycerol and 0.05% BSA.
Preservative 0.01% Sodium azide
Stabilizer 40% Glycerol and 0.05% BSA
Storage Instruction For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use.
Note For laboratory research only, not for drug, diagnostic or other use.


Database Links

GeneID: 3848 Human KRT1

Swiss-port # P04264 Human Keratin, type II cytoskeletal 1

Gene Symbol KRT1
Gene Full Name keratin 1, type II
Background The protein encoded by this gene is a member of the keratin gene family. The type II cytokeratins consist of basic or neutral proteins which are arranged in pairs of heterotypic keratin chains coexpressed during differentiation of simple and stratified epithelial tissues. This type II cytokeratin is specifically expressed in the spinous and granular layers of the epidermis with family member KRT10 and mutations in these genes have been associated with bullous congenital ichthyosiform erythroderma. The type II cytokeratins are clustered in a region of chromosome 12q12-q13. [provided by RefSeq, Jul 2008]
Function May regulate the activity of kinases such as PKC and SRC via binding to integrin beta-1 (ITB1) and the receptor of activated protein C kinase 1 (RACK1). In complex with C1QBP is a high affinity receptor for kininogen-1/HMWK. [UniProt]
Cellular Localization Cell membrane. Note=Located on plasma membrane of neuroblastoma NMB7 cells. [UniProt]
Calculated MW 66 kDa
PTM Undergoes deimination of some arginine residues (citrullination). [UniProt]

Images (1) Click the Picture to Zoom In

  • ARG66805 anti-Cytokeratin 1 antibody [SQab20218] IHC-P image

    Immunohistochemistry: Formalin/PFA-fixed and paraffin-embedded Human cervix tissue. Antigen Retrieval: Heat mediation was performed in Tris/EDTA buffer (pH 9.0). The tissue section was stained with ARG66805 anti-Cytokeratin 1 antibody [SQab20218].