Anti-TFF2 Antibody Picoband®

About this product

Boster Bio Anti-TFF2 Antibody Picoband® catalog # A07013-1. Tested in ELISA, IHC, WB applications. This antibody reacts with Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Specifications

Catalog number

A07013-1

Size / count

100 µg/Vial

Dry ice

No

Hazardous

No

Discontinued

No

Background

Trefoil factor 2, also known as SP or SML1, is a protein that in humans is encoded by the TFF2 gene. This gene belongs to trefoil family, and members of the trefoil family may protect the mucosa from insults, stabilize the mucus layer, and affect healing of the epithelium. This gene is mapped to 21q22.3. TFF2 gene consists of 4 exons spanning 5.1 kb, with exons 2 and 3 encoding 1 trefoil domain each, and it is the only gene encoding 2 TFF-domains on separate exons. It has been found that the distribution of TFF2 and pS2 suggests involvement in repair-enhancing mechanisms.

Synonyms

Trefoil factor 2; Spasmolytic polypeptide; SP; Tff2; Sml1, Sp

Gene Name

Tff2

Gene ID

21785

UniProt

Q03404

Host

Rabbit

Reactivity

Mouse, Rat

Cross Reactivity

No cross-reactivity with other proteins.

Immunogen

E. coli-derived mouse TFF2 recombinant protein (Position: E24-Y129) .

Clonality

Polyclonal

Tissue Specificity

Expressed in basement membranes of lung and kidney. Muscle- and neuron-specific isoforms are found. Isoforms (y+) with the 4 AA insert and (z+8) isoforms with the 8 AA insert are all neuron-specific. Isoforms (z+11) are found in both neuronal and non-neuronal tissues.

Applications

ELISA, IHC, WB

Field of Research

Cell Biology

Purification

Immunogen affinity purified.

Concentration

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Form

Lyophilized

Reconstitution

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Function

Inhibits gastrointestinal motility and gastric acid secretion. Could function as a structural component of gastric mucus, possibly by stabilizing glycoproteins in the mucus gel through interactions with carbohydrate side chains (By similarity) . .

References & Citations

1. Kayademir, T., dos Santos Silva, E., Pusch, C., Beck, S., Machado, J.-C., Gott, P. A novel 25 bp tandem repeat within the human trefoil peptide gene TFF2 in 21q22.3: polymorphism and mammalian evolution. Europ. J. Hum. Genet. 6: 121-128, 1998. 2. Seib, T., Blin, N., Hilgert, K., Seifert, M., Theisinger, B., Engel, M., Dooley, S., Zang, K.-D., Welter, C. The three human trefoil genes TFF1, TFF2, and TFF3 are located within a region of 55 kb on chromosome 21q22.3. Genomics 40: 200-202, 1997.

Storage Conditions

Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.

Calculated Molecular Weight

87148 MW

Observed Molecular Weight

14 kDa

Specificity

No cross reactivity with other proteins.

Gene Name Synonym

Trefoil factor 2 (spasmolytic protein 1)

Subcellular Location

Secreted.

Protein Name

ADAM metallopeptidase domain 28

Isotype

Rabbit IgG

Contents

Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.