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saci hf  (New England Biolabs)


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    Structured Review

    New England Biolabs saci hf
    Saci Hf, supplied by New England Biolabs, used in various techniques. Bioz Stars score: 96/100, based on 1098 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/saci+hf/SacI-HF/pmc13137149-36-0-2
    Average 96 stars, based on 1098 article reviews
    saci hf - by Bioz Stars, 2026-10
    96/100 stars

    Images

    Related Articles

    Generated:

    Article Title: Nucleic acids encoding chimeric polypeptides for library screening
    Article Snippet: The target DNA-bands were extracted at 97 bp from the gel using the Qiagen Gel Extraction Kit II according to the manufacturer's instructions. .. Both, the above generated library fragment and the vector containing the ribosome display construct, were double digested as follows: One reaction contained 400 ng of the library DNA fragment, 1 μL each of the restriction enzymes BamHI-HF and SacI-HF (both NEB), 0.5 μL BSA and 5 μL 10×NEB4 buffer. ..

    Article Title: Bacterial metabolic remodeling by convergent evolution unlocks nutrient availability after a host switch
    Article Snippet: For agr complementation, the whole agr operon encoding RNAIII was amplified with the native promoter and ribosomal binding site (table S6) using Q5 polymerase (NEB). .. Constructs were generated in the expression plasmid pALC2073 , digested with BamHI-HF and SacI-HF (NEB) and Antarctic Phosphatase treated (NEB), using T4 DNA ligase (NEB) and introduced into E. coli DC10B ( ) and subsequently into relevant S. aureus strains (table S5). .. Constructs were confirmed by whole plasmid sequencing (MicrobesNG).

    Plasmid Preparation:

    Article Title: Nucleic acids encoding chimeric polypeptides for library screening
    Article Snippet: The target DNA-bands were extracted at 97 bp from the gel using the Qiagen Gel Extraction Kit II according to the manufacturer's instructions. .. Both, the above generated library fragment and the vector containing the ribosome display construct, were double digested as follows: One reaction contained 400 ng of the library DNA fragment, 1 μL each of the restriction enzymes BamHI-HF and SacI-HF (both NEB), 0.5 μL BSA and 5 μL 10×NEB4 buffer. ..

    Article Title: Bacterial metabolic remodeling by convergent evolution unlocks nutrient availability after a host switch
    Article Snippet: For agr complementation, the whole agr operon encoding RNAIII was amplified with the native promoter and ribosomal binding site (table S6) using Q5 polymerase (NEB). .. Constructs were generated in the expression plasmid pALC2073 , digested with BamHI-HF and SacI-HF (NEB) and Antarctic Phosphatase treated (NEB), using T4 DNA ligase (NEB) and introduced into E. coli DC10B ( ) and subsequently into relevant S. aureus strains (table S5). .. Constructs were confirmed by whole plasmid sequencing (MicrobesNG).

    Construct:

    Article Title: Nucleic acids encoding chimeric polypeptides for library screening
    Article Snippet: The target DNA-bands were extracted at 97 bp from the gel using the Qiagen Gel Extraction Kit II according to the manufacturer's instructions. .. Both, the above generated library fragment and the vector containing the ribosome display construct, were double digested as follows: One reaction contained 400 ng of the library DNA fragment, 1 μL each of the restriction enzymes BamHI-HF and SacI-HF (both NEB), 0.5 μL BSA and 5 μL 10×NEB4 buffer. ..

    Article Title: Bacterial metabolic remodeling by convergent evolution unlocks nutrient availability after a host switch
    Article Snippet: For agr complementation, the whole agr operon encoding RNAIII was amplified with the native promoter and ribosomal binding site (table S6) using Q5 polymerase (NEB). .. Constructs were generated in the expression plasmid pALC2073 , digested with BamHI-HF and SacI-HF (NEB) and Antarctic Phosphatase treated (NEB), using T4 DNA ligase (NEB) and introduced into E. coli DC10B ( ) and subsequently into relevant S. aureus strains (table S5). .. Constructs were confirmed by whole plasmid sequencing (MicrobesNG).

    other:

    Article Title: The Helicobacter pylori TlpD cytoplasmic chemoreceptor requires an intact C-terminus for polar localization and function.
    Article Snippet: Quantification of bands was carried out using Fiji ImageJ software for normalization of peaks to the area of the full-length TlpD peak.


    Expressing:

    Article Title: Bacterial metabolic remodeling by convergent evolution unlocks nutrient availability after a host switch
    Article Snippet: For agr complementation, the whole agr operon encoding RNAIII was amplified with the native promoter and ribosomal binding site (table S6) using Q5 polymerase (NEB). .. Constructs were generated in the expression plasmid pALC2073 , digested with BamHI-HF and SacI-HF (NEB) and Antarctic Phosphatase treated (NEB), using T4 DNA ligase (NEB) and introduced into E. coli DC10B ( ) and subsequently into relevant S. aureus strains (table S5). .. Constructs were confirmed by whole plasmid sequencing (MicrobesNG).

    Polymerase Chain Reaction:

    Article Title: An optogenetics-compatible red fluorescent calcium indicator with negligible blue light photoactivation
    Article Snippet: Plasmid libraries were constructed using 2-fragment Gibson assembly of one vector backbone and one insert (NEBuilder HiFi DNA Assembly, NEB). .. The pDx vectors were digested with SacI-HF (NEB) and SapI (NEB), and pGP vectors were linearized by PCR (pGP_F and pGP_R). .. Gibson products were used to transform XL-10 Gold Ultracompetent Cells (Agilent Technologies) following the manufacturer’s instructions.

    Article Title: The Helicobacter pylori TlpD cytoplasmic chemoreceptor requires an intact C-terminus for polar localization and function
    Article Snippet: .. The PCR products encoded PstI and SacI restriction sites, which were digested with PstI-HF (NEB) and SacI-HF (NEB) restriction enzymes. .. BACTH plasmids pUT18 and pUT18C (J. Gober, UCLA) ( ) were similarly digested, followed by phosphatase treatment using rSAP following the manufacturer’s suggested protocol (NEB).

    In Silico:

    Article Title: A Genetic Method for Distinguishing Cryptic Pocillopora Species in French Polynesia without Sequencing
    Article Snippet: .. A total of eight candidate enzymes were identified for further testing in silico : AciI (New England Biolabs (NEB) #R0551S, MA, USA), BanI (NEB #R0118S), BceAI (NEB #R0623S), BseYI (NEB #R0635S), EcoRV-HF (NEB #R3195S), HgaI (NEB #R0154S), NlaIV (NEB #R0126S), and SacI-HF (NEB #R3156S), and XhoI (NEB Cat # R0146S). ..



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    Image Search Results


    A . Sst-gcy-35 is expressed in a subset of head and tail neurons that are anatomically and positionally similar to the O 2 -sensing neurons in C. elegans . Left panel, differential interference contrast (DIC) image; middle panel, GFP expression driven by the Sst-gcy-35 promoter (green); right panel, merge. Arrow, arrowhead, and asterisk indicate the URX, AQR, and PQR neurons, respectively. Head is to the left; scale bar is 50 µm. B-C . Silencing Sst -URX neurons dampens O 2 -evoked behavior. B . Graphs show smoothed speeds of control (top, gray) vs. Sst -URX-silenced (bottom, orange) iL3s to acute O 2 shifts. Bold lines show mean smoothed speed; shading represents the 95% confidence interval. C . Box plot shows mean smoothed speeds of control (gray) vs. Sst -URX-silenced (orange) iL3s during the first and last 10 s of each gas pulse. Dots represent individual worms, with the median shown by a solid line and quartiles shown by box boundaries. D-E . Silencing Sst -BAG neurons does not dampen O 2 -evoked behavior. D . Graphs show control (top, gray) vs. Sst -BAG-silenced (bottom, blue) to acute O 2 shifts. Graph is as described in B. E . Box plot shows smoothed speeds of control (gray) vs. Sst -BAG-silenced (blue) iL3s during the first and last 10 s of each gas pulse. Graph is as described in C. For B-E, iL3s were exposed to a 40 s pulse of 21% O 2 (green), followed by a 40 s pulse of 7% O 2 (black), followed by a 40 s pulse of 21% O 2 (green). Negative values indicate reverse movement. * p <0.05, repeated measures two-way ANOVA with the Geisser-Greenhouse correction and Šidák’s post-test; only significant, adjacent comparisons are displayed. n = 17-23 worms per genotype and condition.

    Journal: bioRxiv

    Article Title: Neuronally sensed oxygen drives behavior and development in human-infective, skin-penetrating nematodes

    doi: 10.64898/2026.04.28.721222

    Figure Lengend Snippet: A . Sst-gcy-35 is expressed in a subset of head and tail neurons that are anatomically and positionally similar to the O 2 -sensing neurons in C. elegans . Left panel, differential interference contrast (DIC) image; middle panel, GFP expression driven by the Sst-gcy-35 promoter (green); right panel, merge. Arrow, arrowhead, and asterisk indicate the URX, AQR, and PQR neurons, respectively. Head is to the left; scale bar is 50 µm. B-C . Silencing Sst -URX neurons dampens O 2 -evoked behavior. B . Graphs show smoothed speeds of control (top, gray) vs. Sst -URX-silenced (bottom, orange) iL3s to acute O 2 shifts. Bold lines show mean smoothed speed; shading represents the 95% confidence interval. C . Box plot shows mean smoothed speeds of control (gray) vs. Sst -URX-silenced (orange) iL3s during the first and last 10 s of each gas pulse. Dots represent individual worms, with the median shown by a solid line and quartiles shown by box boundaries. D-E . Silencing Sst -BAG neurons does not dampen O 2 -evoked behavior. D . Graphs show control (top, gray) vs. Sst -BAG-silenced (bottom, blue) to acute O 2 shifts. Graph is as described in B. E . Box plot shows smoothed speeds of control (gray) vs. Sst -BAG-silenced (blue) iL3s during the first and last 10 s of each gas pulse. Graph is as described in C. For B-E, iL3s were exposed to a 40 s pulse of 21% O 2 (green), followed by a 40 s pulse of 7% O 2 (black), followed by a 40 s pulse of 21% O 2 (green). Negative values indicate reverse movement. * p <0.05, repeated measures two-way ANOVA with the Geisser-Greenhouse correction and Šidák’s post-test; only significant, adjacent comparisons are displayed. n = 17-23 worms per genotype and condition.

    Article Snippet: To drive expression in Sst- URX, we used SacI-HF (New England Biolabs, R3156) and AgeI-HF (New England Biolabs, R3552) to clone the Sst-gcy-36 promoter from pBMW15 into pRP08, resulting in pBMW31 ( Sst-gcy-36p::strGCaMP7f:: P2A ::strmScarlet-I::Sst-era-1 3′ UTR).

    Techniques: Expressing, Control

    A . An iL3 expressing an Sst-gcy-36p::strGCaMP7f::P2A::strmScarlet-I transgene, in which Strongyloides -codon-optimized ( str ) genes encoding GCaMP7f and mScarlet-I are expressed in Sst- URX. Top image shows DIC and fluorescence merge; lower images show GCaMP7f (left), mScarlet-I (middle), and merge (right). Head is to the left; scale bar = 50 µm. B-E . The Sst- URX neurons exhibit inhibition when exposed to 7% O 2 , followed by an increase in activity when shifted to 21% O 2 . Worms were exposed to a 40 s pulse of 21% O 2 (green), followed by a 40 s pulse of 7% O 2 (gray), followed by an 80 s pulse of 21% O 2 (green); only the last 10 s of the initial pulse are displayed (t = 0-10 s). B . Graph shows the change in fluorescence intensity relative to baseline (% ΔR/R 0 ); bold lines show mean responses, and shading represents the 95% confidence interval. C . Heatmap shows the neuronal responses of individual worms (rows). Bar indicates the stimulus paradigm. D . The minimum responses of Sst- URX from t = 10-50 s (orange) are decreased in worms exposed to 7% O 2 , when compared to minimum responses from control worms exposed to 21% O 2 (black). E . The maximum responses of Sst- URX from t = 50-90 s (orange) are increased in worms exposed to 7% O 2 , when compared to maximum responses from control worms exposed to 21% O 2 (black). **** p <0.0001, unpaired t test with Welch’s correction. For D-E, dots represent individual worms, solid lines indicate medians, and dotted lines indicate interquartile ranges. F . An iL3s expressing an Sst-gcy-9p::strGCaMP7f::P2A::strmScarlet-I transgene, in which Strongyloides -codon-optimized genes encoding GCaMP7f and mScarlet-I are expressed in Sst- BAG. Image is as described in A. G-J . The Sst- BAG neurons do not exhibit O 2 -evoked activity. Stimulus paradigm and graphs are as described in B-E. ns = not significant, Mann-Whitney test. n = 18 worms per genotype.

    Journal: bioRxiv

    Article Title: Neuronally sensed oxygen drives behavior and development in human-infective, skin-penetrating nematodes

    doi: 10.64898/2026.04.28.721222

    Figure Lengend Snippet: A . An iL3 expressing an Sst-gcy-36p::strGCaMP7f::P2A::strmScarlet-I transgene, in which Strongyloides -codon-optimized ( str ) genes encoding GCaMP7f and mScarlet-I are expressed in Sst- URX. Top image shows DIC and fluorescence merge; lower images show GCaMP7f (left), mScarlet-I (middle), and merge (right). Head is to the left; scale bar = 50 µm. B-E . The Sst- URX neurons exhibit inhibition when exposed to 7% O 2 , followed by an increase in activity when shifted to 21% O 2 . Worms were exposed to a 40 s pulse of 21% O 2 (green), followed by a 40 s pulse of 7% O 2 (gray), followed by an 80 s pulse of 21% O 2 (green); only the last 10 s of the initial pulse are displayed (t = 0-10 s). B . Graph shows the change in fluorescence intensity relative to baseline (% ΔR/R 0 ); bold lines show mean responses, and shading represents the 95% confidence interval. C . Heatmap shows the neuronal responses of individual worms (rows). Bar indicates the stimulus paradigm. D . The minimum responses of Sst- URX from t = 10-50 s (orange) are decreased in worms exposed to 7% O 2 , when compared to minimum responses from control worms exposed to 21% O 2 (black). E . The maximum responses of Sst- URX from t = 50-90 s (orange) are increased in worms exposed to 7% O 2 , when compared to maximum responses from control worms exposed to 21% O 2 (black). **** p <0.0001, unpaired t test with Welch’s correction. For D-E, dots represent individual worms, solid lines indicate medians, and dotted lines indicate interquartile ranges. F . An iL3s expressing an Sst-gcy-9p::strGCaMP7f::P2A::strmScarlet-I transgene, in which Strongyloides -codon-optimized genes encoding GCaMP7f and mScarlet-I are expressed in Sst- BAG. Image is as described in A. G-J . The Sst- BAG neurons do not exhibit O 2 -evoked activity. Stimulus paradigm and graphs are as described in B-E. ns = not significant, Mann-Whitney test. n = 18 worms per genotype.

    Article Snippet: To drive expression in Sst- URX, we used SacI-HF (New England Biolabs, R3156) and AgeI-HF (New England Biolabs, R3552) to clone the Sst-gcy-36 promoter from pBMW15 into pRP08, resulting in pBMW31 ( Sst-gcy-36p::strGCaMP7f:: P2A ::strmScarlet-I::Sst-era-1 3′ UTR).

    Techniques: Expressing, Fluorescence, Inhibition, Activity Assay, Control, MANN-WHITNEY