Anti-Cytoglobin/CYGB Antilichaam Picoband®

Cytoglobin (CYGB), also called HGB or STAP, is a ubiquitously expressed hexacoordinate hemoglobin that may facilitate diffusion of oxygen through tissues, scavenge nitric oxide or other reactive oxygen species, or serve a protective function during oxidative stress. The cytoglobin gene is mapped on 17q25.1. The CYGB gene contains 4 exons and spans about 9 kb. Cytoglobin has many elements common to vertebrate globins, including invariant histidine residues, and the amino acids that form the heme pocket share similarity with pentacoordinate myoglobin. In contrast to the high oxygen affinities displayed by most hexacoordinate hemoglobins, the characteristics of CYGB indicate that it can facilitate oxygen transport. Because the oxygen affinity of CYGB is more similar to myoglobin than to neuroglobin, and the oxy form of CYGB resists autooxidation, CYGB is proposed to represent a tissue oxygen reservoir by Sawai et al.

Boster Bio Anti-Cytoglobin/CYGB Antibody catalog # PA1657. Tested in WB applications. This antibody reacts with Human, 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.

Cytoglobin; Histoglobin; HGb; Stellate cell activation-associated protein; CYGB; STAP

CYGB

114757

Q8WWM9

Human, Mouse, Rat

No cross-reactivity with other proteins

A synthetic peptide corresponding to a sequence at the N-terminus of human Cytoglobin, identical to the related rat sequence, different from the related mouse sequence by one amino acid.

Ubiquitously expressed. Highest expression in heart, stomach, bladder and small intestine. .

WB

Cardiovascular, Serum Proteins

Immunogen affinity purified.

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

Lyophilized

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

May have a protective function during conditions of oxidative stress. May be involved in intracellular oxygen storage or transfer.

1. Asahina, K., Kawada, N., Kristensen, D. B., Nakatani, K., Seki, S., Shiokawa, M., Tateno, C., Obara, M., Yoshizato, K. Characterization of human stellate cell activation-associated protein and its expression in human liver. Biochim. Biophys. Acta 1577: 471-475, 2002. 2. Burmester, T., Ebner, B., Weich, B., Hankeln, T. Cytoglobin: a novel globin type ubiquitously expressed in vertebrate tissues. Molec. Biol. Evol. 19: 416-421, 2002. 3. Geuens, E., Brouns, I., Flamez, D., Dewilde, S., Timmermans, J.-P., Moens, L. A globin in the nucleus! J. Biol. Chem. 278: 30417-30420, 2003.

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.

https://www.bosterbio.com/msds?sku=PA1657

21405 MW

21 kDa

No cross reactivity with other proteins.

Cytoglobin

Cytoplasm .

Belongs to the APP family.

Cytoglobin

Rabbit IgG

Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.