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Key Documents

SAB4300679

Sigma-Aldrich

Anti-Lin28 antibody produced in rabbit

affinity isolated antibody

Synonym(s):

Anti-CSDD1, Anti-LIN-28, Anti-LIN28A, Anti-ZCCHC1

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

~26 kDa

species reactivity

human, rat, mouse

concentration

1 mg/mL

technique(s)

western blot: 1:500-1:1000

isotype

IgG

immunogen sequence

(M-G-S-V-S)

NCBI accession no.

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... Lin28(79727)

General description

The Lin28 (lin-28 homolog A) gene encodes RNA-binding protein, and is located on human chromosome 1p36.

The antibody detects endogenous levels of total Lin28 protein.

Immunogen

Peptide sequence around aa. 1-5 (M-G-S-V-S), according to the protein NP_078950.1

Biochem/physiol Actions

The Lin28 (lin-28 homolog A) protein participates in several biological processes like development, reprogramming, differentiation, pluripotency and glucose metabolism.{19, 20} It plays an important role in immunity.

Features and Benefits

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Target description

Acts as a ′translational enhancer′, driving specific mRNAs to polysomes and thus increasing the efficiency of protein synthesis. Its association with the translational machinery and target mRNAs results in an increased number of initiation events per molecule of mRNA and, indirectly, in stabilizing the mRNAs. Binds IGF2 mRNA, MYOD1 mRNA, ARBP/36B4 ribosomal protein mRNA and its own mRNA. Essential for skeletal muscle differentiation program through the translational up-regulation of IGF2 expression. Acts as a suppressor of microRNA (miRNA) biogenesis by specifically binding the precursor let-7 (pre-let-7), a miRNA precursor. Acts by binding pre-let-7 and recruiting ZCCHC11/TUT4 uridylyltransferase, leading to the terminal uridylation of pre-let-7. Uridylated pre-let-7 miRNAs fail to be processed by Dicer and undergo degradation. Degradation of pre-let-7 in embryonic stem (ES) cells contributes to the maintenance of ES cells.

Physical form

Solution in phosphate-buffered saline containing 0.02% sodium azide and 50% glycerol

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Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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RNA-binding protein Lin28 in cancer and immunity
Jiang S and Baltimore D
Cancer Letters (2016)
LIN28 Expression in malignant germ cell tumors downregulates let-7 and increases oncogene levels
Murray MJ, et al.
Cancer Research (2013)
Yiling Zhang et al.
Neuron, 103(1), 39-51 (2019-05-28)
Despite robust effects on immature neurons, growth factors minimally promote axon regeneration in the adult central nervous system (CNS). Attempting to improve growth-factor responsiveness in mature neurons by dedifferentiation, we overexpressed Lin28 in the retina. Lin28-treated retinas responded to insulin-like

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