TTF1; NKX2-1 Polyclonal antibody

TTF1; NKX2-1 Polyclonal Antibody for WB,ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat





Cat no : 21777-1-AP


BHC, Homeobox protein Nkx 2.1, NK 2, NK2 homeobox 1, NKX2 1, NKX2.1, NKX2-1, NKX2A, TEBP, Thyroid nuclear factor 1, Thyroid transcription factor 1, TITF1, TTF 1, TTF1

Tested Applications

Positive WB detected inHeLa cells, mouse lung tissue, rat brain tissue, A549 cells, mouse brain tissue

Recommended dilution

Western Blot (WB)WB : 1:500-1:2000
Sample-dependent, check data in validation data gallery

Product Information

21777-1-AP targets TTF1; NKX2-1 in WB,ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen Peptide
Full Name NK2 homeobox 1
Calculated molecular weight 42 kDa
Observed molecular weight 41-45 kDa
GenBank accession numberNM_003317
Gene symbol NKX2-1
Gene ID (NCBI) 7080
Conjugate Unconjugated
Form Liquid
Purification Method Antigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

Background Information

NKX2-1, also named as NKX2A, TITF1 and TTF1, belongs to the NK-2 homeobox family. It is a transcription factor that binds and activates the promoter of thyroid specific genes such as thyroglobulin, thyroperoxidase, and thyrotropin receptor. NKX2-1 is crucial in the maintenance of the thyroid differentiation phenotype. It may play a role in lung development and surfactant homeostasis. Defects in NKX2-1 are the cause of benign hereditary chorea (BHC), choreoathetosis, hypothyroidism, and neonatal respiratory distress (CHNRD). The antibody is specific to NKX2-1.


Product Specific Protocols
WB protocol for TTF1; NKX2-1 antibody 21777-1-APDownload protocol
Standard Protocols
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