Anti-DYNLL1/PIN Antibody Picoband® (monoklonale, 6G2H1) fluoro594 Vervoeging

Dynein light chain 1, cytoplasmic is a protein that in humans is encoded by the DYNLL1 gene. Cytoplasmic dyneins are large enzyme complexes with a molecular mass of about 1,200 kD. They contain two force-producing heads formed primarily from dynein heavy chains, and stalks linking the heads to a basal domain, which contains a varying number of accessory intermediate chains. The complex is involved in intracellular transport and motility. The protein described in this record is a light chain and exists as part of this complex but also physically interacts with and inhibits the activity of neuronal nitric oxide synthase. Binding of this protein destabilizes the neuronal nitric oxide synthase dimer, a conformation necessary for activity, and it may regulate numerous biologic processes through its effects on nitric oxide synthase activity. Alternate transcriptional splice variants have been characterized.

Survival motor neuron protein; Component of gems 1; Gemin-1; SMN1; SMN, SMNT; SMN2; SMNC

DYNLL1

8655

P63167

Human, Mouse, Rat

No cross-reactivity with other proteins.

E.coli-derived human DYNLL1/PIN recombinant protein (Position: M1-G89) .

Clone: 6G2H1

Expressed in a wide variety of tissues. Expressed at high levels in brain, kidney and liver, moderate levels in skeletal and cardiac muscle, and low levels in fibroblasts and lymphocytes. Also seen at high levels in spinal cord. Present in osteoclasts and mononuclear cells (at protein level) .

Flow Cytometry

DNA/RNA, Epigenetics and Nuclear Signaling, Neural Signal Transduction, Neurology Process, Neuroscience, RNA Processing, Splicing

Immunogen affinity purified.

Liquid

The SMN complex plays a catalyst role in the assembly of small nuclear ribonucleoproteins (snRNPs), the building blocks of the spliceosome. Thereby, plays an important role in the splicing of cellular pre-mRNAs. Most spliceosomal snRNPs contain a common set of Sm proteins SNRPB, SNRPD1, SNRPD2, SNRPD3, SNRPE, SNRPF and SNRPG that assemble in a heptameric protein ring on the Sm site of the small nuclear RNA to form the core snRNP. In the cytosol, the Sm proteins SNRPD1, SNRPD2, SNRPE, SNRPF and SNRPG are trapped in an inactive 6S pICln-Sm complex by the chaperone CLNS1A that controls the assembly of the core snRNP. Dissociation by the SMN complex of CLNS1A from the trapped Sm proteins and their transfer to an SMN-Sm complex triggers the assembly of core snRNPs and their transport to the nucleus. Ensures the correct splicing of U12 intron-containing genes that may be important for normal motor and proprioceptive neurons development. Also required for resolving RNA-DNA hybrids created by RNA polymerase II, that form R-loop in transcription terminal regions, an important step in proper transcription termination. May also play a role in the metabolism of small nucleolar ribonucleoprotein (snoRNPs) .

1. Dick, T., Ray, K., Salz, H. K., Chia, W. Cytoplasmic dynein (ddlc1) mutations cause morphogenetic defects and apoptotic cell death in Drosophila melanogaster. Molec. Cell. Biol. 16: 1966-1977, 1996. 2. Fuhrmann, J. C., Kins, S., Rostaing, P., El Far, O., Kirsch, J., Sheng, M., Triller, A., Betz, H., Kneussel, M. Gephyrin interacts with dynein light chains 1 and 2, components of motor protein complexes. J. Neurosci. 22: 5393-5402, 2002. 3. He, Y. J., Meghani, K., Caron, M.-C., Yang, C., Ronato, D. A., Bian, J., Sharma, A., Moore, J., Niraj, J., Detappe, A., Doench, J. G., Legube, G., Root, D. E., D'Andrea, A. D., Drane, P., De, S., Konstantinopoulos, P. A., Masson, J.-Y., Chowdhury, D. DYNLL1 binds to MRE11 to limit DNA end resection in BRCA1-deficient cells. Nature 563: 522-526, 2018.

At -20 ̊C for one year from date of receipt. Avoid repeated freezing and thawing. Protect from light.

6

Survival of motor neuron 1, telomeric/survival of motor neuron 2, centromeric

Nucleus, gem

High mobility group protein B3

Mouse IgG2b

Each vial contains 50% glycerol, 0.9% NaCl, 0.2% Na2HPO4, 0.02% NaN3.